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6dd9ae4866b996685e59ef9b66715c11 | How can a virtual colonoscopy diagnose diseases of the digestive system? | New technology has made it possible for a computer to take CT images of the colon and reconstruct a three-dimensional model of your colon -- called a virtual colonoscopy. The inside of this model can be inspected, obviously without causing any pain to you, while searching for abnormalities. However, if an abnormality is found, a scoping test, either sigmoidoscopy or colonoscopy, will be needed to get a tissue sample. |
f0d22d1678f385836dbdd5962da59406 | What does an abdominal ultrasound machine do, and how does it work? | The lower GI test is used to detect: Colon polyps Tumors Diverticular disease Gastroenteritis Strictures or sites of narrowing and obstruction Ulcerative colitis or Crohn's disease Other causes of abdominal pain or blood, mucus, or pus in the stool Abdominal ultrasound The ultrasound machine sends out high-frequency sound waves that reflect off body structures, sending them to a computer that creates a picture of organs and structures in the abdomen. This is done with a handheld probe, called a transducer, which is moved over the abdomen. There is no exposure to radiation with this test. |
4e766885ee0b5a98a68a4ee40fddd743 | What does a lower GI test do, and how does it work? | This upper GI test is used to diagnose: Hiatal hernias Ulcers Tumors Esophageal varices Obstruction or narrowing of the upper GI tract Lower GI tests or barium enemas are used to examine the large intestine and the rectum. For this test, barium or an iodine-containing liquid is introduced gradually into the colon through a tube inserted into the rectum. As the barium passes through the lower intestines, it fills the colon, allowing the radiologist to see growths or polyps and areas that are narrowed. The fluoroscope machine is held over the part of the body being examined and transmits continuous images to the video monitor. |
470438e9bc74d6845712d1ad8aa0e6d2 | What is radionuclide scanning? | Also called nuclear scanning, radionuclide scanning is a test in which the patient either swallows, inhales, or is injected with a small amount of radioactive material. A special camera is used to detect the radioactivity, producing images of organs and areas of the body that can't be seen well with standard X-rays. Many abnormal tissue growths, or tumors, are particularly visible using radionuclide scanning. |
2397b303d3edd5c0afa952be5b664b9d | How can magnetic resonance imaging (MRI) diagnose diseases of the digestive system? | MRI produces very clear pictures of the human body without the use of X-rays. MRI uses a large magnet, radio waves, and a computer to produce these images. The MRI examination poses no risk to the average person if appropriate safety guidelines are followed. |
dca91997724adac27890d24d135e3c95 | What can upper GI tests find? | The lower GI test is used to detect: Colon polyps Tumors Diverticular disease Gastroenteritis Strictures or sites of narrowing and obstruction Ulcerative colitis or Crohn's disease Other causes of abdominal pain or blood, mucus, or pus in the stool Abdominal ultrasound The ultrasound machine sends out high-frequency sound waves that reflect off body structures, sending them to a computer that creates a picture of organs and structures in the abdomen. |
c07fc62a055bfc0c3564dc49a39b5ab5 | How does an abdominal X-ray work? | Abdominal X-ray A small amount of radiation is used to take a picture that is recorded on film or a computer. |
053886cc99ae767eb82df33fe4274d5f | How can a computed tomography (CT) scan diagnose diseases of the digestive system? | A special camera is used to detect the radioactivity, producing images of organs and areas of the body that can't be seen well with standard X-rays. The actual dose of radiation you receive is quite low and stays in your body only for a short time. |
1cc1d82706041505098487e50c893b38 | Can a preventative mastectomy prevent breast cancer? | A preventive mastectomy might also be considered if the woman has the BRCA1 or BRCA2 genetic mutation that increases her risk of developing breast cancer, a strong family history of breast cancer, a diagnosis of lobular carcinoma in situ ( LCIS), a family history of breast cancer, or history of radiation to the chest before age 30. A recent study suggests that prophylactic mastectomy may reduce the risk of breast cancer by up to 100% if there is a strong family history of breast cancer or a BRCA genetic mutation. However, risk reduction results vary widely for many reasons. In some studies, women had prophylactic mastectomies for non-high risk reasons, such as pain, fibrocystic breast disease, dense breast tissue, cancer phobia, or a family history of breast cancer. |
f3a94d0e3416adc017d2b8ab30657a74 | Who should have a preventative mastectomy? | According to the National Cancer Institute, only those women who are at very high risk of breast cancer should consider preventive mastectomy. This includes women with one or more of the following risk factors: BRCA or certain other gene mutations Strong family history of breast cancer Previous cancer in one breast and high risk of developing breast cancer in the opposite breast History of lobular carcinoma in situ ( LCIS) plus family history of breast cancer History of radiation to the chest before age 30 Preventive mastectomy should only be considered after you've received the appropriate genetic and psychological counseling to discuss the psychosocial impacts of the procedure. |
2fec1dab2cfe07ccde47f1c6988b49fd | What is preventative mastectomy? | The surgery aims to remove all breast tissue that potentially could develop breast cancer. According to the National Cancer Institute, only those women who are at very high risk of breast cancer should consider preventive mastectomy. |
ce28c74a5b9d4ea568b5ab5aee0b6b9b | What are my options for breast cancer surgery? | Some experts have argued that even for high-risk women, prophylactic mastectomy is inappropriate, because not all breast tissue can be removed during a surgical procedure. In a mastectomy, it is necessary to remove tissue from just beneath the skin down to the chest wall and around the borders of the chest. This technique removes the vast majority of the glands where breast cancer may be likely to develop. The nipple and surrounding tissue, called the areola, are removed, because the ducts converge toward the nipple, creating a concentrated area of duct tissue. However, the skin of the breast is spared, preserving the breast skin envelope. When skin-sparing mastectomy is combined with immediate breast reconstruction, the results can be excellent. Many women who choose prophylactic mastectomy, often combined with immediate reconstruction, are very pleased, not only with their choice but also the reconstruction. While surgery is not an approach that should be advocated for all high-risk individuals, it can be very important for some women. It is important that you talk to your doctor to learn about all your options. |
ccd4d998a1e34d5da08addb809f4008c | What are symptoms of eye problems caused by high blood sugar? | Watch for these other skin symptoms: Hair loss on your toes, feet, or lower legs Brown patches of raised skin on the sides of your neck, armpit, or groin, called acanthosis nigricans The sooner you get treatment for eye problems, the better. Get help right away if you notice these warning signs: Blurred vision Trouble reading See rings around lights or dark spots Get very sensitive to sunlight and other bright light Can't see well at night Eye damage doesn't always cause symptoms, even when it's advanced. So it's important to see an eye doctor at least once a year for a thorough exam. |
c8c83ffda0165bb29168b47fcb81b443 | How do I know if I have symptoms of heart disease if I have diabetes? | And if you have kidney disease, there could be no warning signs until your kidneys are damaged. |
7973cd0e45d4930601cab4bf0aa6939f | What other diabetes-related skin symptoms should I watch for? | Watch for these other skin symptoms: Hair loss on your toes, feet, or lower legs Brown patches of raised skin on the sides of your neck, armpit, or groin, called acanthosis nigricans The sooner you get treatment for eye problems, the better. |
454e27610fc31ac2a5190b0a22e0e20e | How are skin problems from high blood sugar treated? | You may notice symptoms like: Itching in moist folds of your skin, such as under your breasts, between fingers and toes, or in your armpits Itching, pain, or discharge in your vagina For uncircumcised men, itching under the foreskin Your doctor may prescribe medication for yeast infections, especially if you get them often. |
08ca25d614d354a3b13395b4f92a0b2b | How can I catch health complications of diabetes if I don't have any symptoms? | Even without symptoms, though, you can catch these problems early, or make them less likely, with these steps: See your doctor at least once a year. Take your diabetes medication as prescribed. Try to lose weight if you're overweight. Eat healthy and don't skip meals. Exercise regularly. If you smoke, get help to quit. Work with your doctor to keep your blood sugar, blood pressure, and cholesterol under control. |
5096dc239ffbdbcb8cf726f316b5991f | What are symptoms of nerve damage due to high blood sugar? | But it can also affect your stomach, bowels, bladder, genitals, heart, and other parts of your body. See your doctor right away if you get: Tingling, pain, or numbness in your hands or feet Stomach problems like nausea, vomiting, or diarrhea A lot of bladder infections or trouble emptying your bladder Problems getting or keeping an erection Dizzy or lightheaded If you have nerve damage, you can improve or slow its progress if you keep your blood sugar levels near normal. |
bf20e37379aae02f001541ba2b459924 | Is there anything I can do if I have nerve damage due to high blood sugar? | See your doctor right away if you get: Tingling, pain, or numbness in your hands or feet Stomach problems like nausea, vomiting, or diarrhea A lot of bladder infections or trouble emptying your bladder Problems getting or keeping an erection Dizzy or lightheaded If you have nerve damage, you can improve or slow its progress if you keep your blood sugar levels near normal. Some supplements and medications for pain, nausea, or sexual problems can also help. |
b54a8c07002bc9eb18a243e3786c7823 | Can I have health complications of diabetes without having symptoms? | Call your doctor right away if you: Get very tired Lose weight Feel hungry a lot Get very thirsty and pee often Some serious health issues linked to diabetes may not have any symptoms, such as: Kidney disease High blood pressure Heart disease With diabetes, you may not have symptoms of heart disease even if you're having a heart attack. And if you have kidney disease, there could be no warning signs until your kidneys are damaged. |
5127b99b5cc31c8bc5461cc70d765abf | What can help with keeping a normal blood sugar level if I have nerve damage? | See your doctor right away if you get: Tingling, pain, or numbness in your hands or feet Stomach problems like nausea, vomiting, or diarrhea A lot of bladder infections or trouble emptying your bladder Problems getting or keeping an erection Dizzy or lightheaded If you have nerve damage, you can improve or slow its progress if you keep your blood sugar levels near normal. Some supplements and medications for pain, nausea, or sexual problems can also help. |
138be63e5afffbf6d416f2e82b31d142 | When should I see my doctor about the warning signs of diabetes problems? | But it can also affect your stomach, bowels, bladder, genitals, heart, and other parts of your body. See your doctor right away if you get: Tingling, pain, or numbness in your hands or feet Stomach problems like nausea, vomiting, or diarrhea A lot of bladder infections or trouble emptying your bladder Problems getting or keeping an erection Dizzy or lightheaded If you have nerve damage, you can improve or slow its progress if you keep your blood sugar levels near normal. |
45cca1b3b06b86863460282b22de3dc4 | Does abnormal blood sugar cause symptoms? | But if you know their warning signs, you can nip them in the bud or keep them from getting worse. Work with your doctor to keep your blood sugar, blood pressure, and cholesterol under control. |
d508decabfae8d5d8bc1da231a400875 | How old do you have to be to donate part of your liver? | Most transplant centers want you to be between 18 and 60 years old, although the exact age range varies. The reason is that older donors tend to have more complications than younger ones. Transplant centers also consider children and teens to be too young to give the proper consent. |
9fbbb7d785179c5ea5fae44f5eed4909 | What are possible complications from a chemical peel? | Some skin types are more likely to develop a temporary or permanent color change in the skin after a chemical peel. Taking birth control pills, subsequent pregnancy, or a family history of brownish discoloration on the face may make that more likely. There is a low risk of scarring in certain areas of the face. Some people may be more likely to scar. If scarring does happen, it can usually be treated with good results. For people with a history of herpes outbreaks, there is a small risk of reactivating cold sores. Your doctor can prescribe medication to prevent or treat that. |
c63c08eb587e54a6be1752e61a85996d | What should you expect after the chemical peel? | Depending upon the type of chemical peel, a reaction similar to sunburn occurs following the procedure. Peeling usually involves redness followed by scaling that ends within three to seven days. Mild peels may be repeated at one to four-week intervals until you get the look you're after. Medium-depth and deep peeling may result in swelling as well as blisters that may break, crust, turn brown, and peel off over a period of seven to 14 days. Medium-depth peels may be repeated in six to 12 months, if necessary. After treatment, you may need bandages for several days on part or all of the skin that was treated. You'll need to avoid the sun for several months after a chemical peel since your new skin will be fragile. |
93472b2e2a6c63e091c23bc0d93b2ff6 | Who is a good candidate for a chemical peel? | Chemical peels can improve the skin's appearance. If you have darker skin, you may also have good results, depending upon the type of problem being treated. After treatment, you may need bandages for several days on part or all of the skin that was treated. |
83eb46fe5814b905b11b8cc78e3df11d | How are chemical peels done? | But you also may be more likely to have an uneven skin tone after the procedure. Before you get a chemical peel, your doctor may ask you to stop taking certain drugs and prepare your skin by using other medications, such as Retin- A, Renova, or glycolic acid. Work with your doctor to determine the depth of your peel. Ask your doctor in advance whether you will need to have someone drive you home after your peel. During a chemical peel, most people feel a burning sensation that lasts about five to ten minutes, followed by a stinging sensation. Putting cool compresses on the skin may ease that stinging. You may need pain medication during or after a deeper peel. |
7b3b9d70fd5ff10935812064aa92e320 | What should you do before you get a chemical peel? | This decision depends upon the condition of your skin and your goals for treatment. Ask your doctor in advance whether you will need to have someone drive you home after your peel. Then he or she will apply one or more chemical solutions -- such as glycolic acid, trichloroacetic acid, salicylic acid, lactic acid, or carbolic acid (phenol) -- to small areas of your skin. For people with a history of herpes outbreaks, there is a small risk of reactivating cold sores. Your doctor can prescribe medication to prevent or treat that. |
f141baeeb105f0c57f022e1c7132083b | What should you know about chemical peels and my skin? | The new skin is usually smoother and less wrinkled than the old skin. They can be used to: Reduce fine lines under the eyes and around the mouth Treat wrinkles caused by sun damage and aging Improve the appearance of mild scars Treat certain types of acne Reduce age spots, freckles, and dark patches (melasma) due to pregnancy or taking birth control pills Improve the look and feel of skin Areas of sun damage may improve after chemical peeling. This decision depends upon the condition of your skin and your goals for treatment. |
327d1d2885bb7ecccc3d3d252685b1ae | How are chemical peels used? | Chemical peels can improve the skin's appearance. They can be used to: Reduce fine lines under the eyes and around the mouth Treat wrinkles caused by sun damage and aging Improve the appearance of mild scars Treat certain types of acne Reduce age spots, freckles, and dark patches (melasma) due to pregnancy or taking birth control pills Improve the look and feel of skin Areas of sun damage may improve after chemical peeling. |
1921803d3c95410575fb863a806746be | What should you do after a chemical peel? | They can be used to: Reduce fine lines under the eyes and around the mouth Treat wrinkles caused by sun damage and aging Improve the appearance of mild scars Treat certain types of acne Reduce age spots, freckles, and dark patches (melasma) due to pregnancy or taking birth control pills Improve the look and feel of skin Areas of sun damage may improve after chemical peeling. It should say "broad-spectrum" on the label, meaning it protects against the sun's UVA and UVB rays. Also, it should be a physical sunscreen and be above SPF 30. Some skin types are more likely to develop a temporary or permanent color change in the skin after a chemical peel. |
a216009b6704db62a956782d7e635c4b | What does PTSD look like? | Common behaviors include the following: Avoiding activities, places, or people associated with the triggering event Difficulty concentrating Difficulty sleeping Being hypervigilant (you closely watch your surroundings) Feeling a general sense of doom and gloom with diminished emotions (such as loving feelings or aspirations for the future) Symptoms such as chest pain, shortness of breath, palpitations, dizziness, fainting, and weakness should not be automatically attributed to anxiety and require evaluation by a doctor. |
abd8f3e265d03eb1aa729b96e9ff3ae3 | What is generalized anxiety disorder? | They might include: Mitral valve prolapse Hypoglycemia Hyperthyroidism Heart attacks Social phobia Agoraphobia (fear of not being able to escape, such as flying in an airplane or being in crowds) Generalized anxiety disorder is excessive and unrealistic worry over a period of at least six months. It is associated with at least three of the following symptoms: Restlessness Fatigue Difficulty concentrating Irritability or explosive anger Muscle tension Sleep disturbances Personality changes, such as becoming less social Phobic disorders are intense, persistent, and recurrent fear of certain objects (such as snakes, spiders, blood) or situations (such as heights, speaking in front of a group, public places). |
f11d02fc5dd96790f56a4bd50b2cea07 | What can trigger a panic attack? | Panic disorder involves recurrent panic attacks along with constant fears about having future attacks and, often, avoiding situations that may trigger or remind someone of previous attacks. Not all panic attacks are caused by panic disorder; other conditions may trigger a panic attack. |
5594cd253759e569987bd6943b00ccb6 | What are phobic disorders? | It is associated with at least three of the following symptoms: Restlessness Fatigue Difficulty concentrating Irritability or explosive anger Muscle tension Sleep disturbances Personality changes, such as becoming less social Phobic disorders are intense, persistent, and recurrent fear of certain objects (such as snakes, spiders, blood) or situations (such as heights, speaking in front of a group, public places). These exposures may trigger a panic attack. Social phobia and agoraphobia are examples of phobic disorders. |
01b6464f62f18702c4544540f539087d | What are symptoms of a panic attack? | Panic attacks are intense periods of fear or feelings of doom developing over a very short time frame -- up to 10 minutes -- and associated with at least four of the following: Sudden overwhelming fear Palpitations Sweating Trembling Shortness of breath Sense of choking Chest pain Nausea Dizziness A feeling of being detached from the world (de-realization) Fear of dying Numbness or tingling in the limbs or entire body Chills or hot flushes var s_context; s_context= s_context || {}; s_context['wb.modimp'] = 'vidfloat'; if(webmd.useragent && webmd.useragent.ua.type === 'desktop'){ webmd.ads2.disable Initial Load(); webmd.ads2.disable Ads Init = true; $(function() { webmd.p.pim.increment(); $('.responsive-video-container').insert After('.module-social-share-container'); require(['video2/1/responsive-player/video-loader'], function(video Loader) { video Loader.init({ autoplay: webmd.useragent.ua.type === 'desktop' && ! |
3763909c030ec0bee6e0efcaec90217d | Should you use the same lab for all your lab tests? | Make sure your doctor always uses the same lab to do your tests if possible. It can be hard to compare results from different labs because they may approach the test differently. For example, one lab might have different ranges for ânormalâ and âabnormalâ than another. |
fdf7742e135c65ae846d54a904a77616 | What does positive lab test result mean? | These results are usually written as âpositiveâ or ânegative.â In this case, positive doesn't necessarily mean âgoodâ and negative doesn't necessarily mean âbad.â Instead: Positive: The lab found whatever your doctor was testing for. So if you had a test for strep throat, testing positive means you do have strep throat. |
54046e31ee3d964116a68ceb3ffa5557 | What can affect lab test results? | Lots of things can affect certain lab test results, like: Intense physical activity Some foods (like avocados, walnuts, and licorice) Sunburn Colds or infections Having sex Some medications or drugs When you get your results, ask your doctor how accurate the test is. |
d2e270d721094600ce56147067a04532 | What does inconclusive lab test result mean? | Some lab tests answer yes-or-no questions like whether you're pregnant or have certain kinds of infections. If your doctor thinks your results may not be right, she may recommend that you do the test again or take a different test. |
e41243d7d50fda542ce41e290cedef5f | What questions should you ask your doctor about your lab test results? | What do my results mean? Your doctor may want you to do the test again or have another kind of test. Lots of things can affect certain lab test results, like: Intense physical activity Some foods (like avocados, walnuts, and licorice) Sunburn Colds or infections Having sex Some medications or drugs When you get your results, ask your doctor how accurate the test is. If you're worried about any of your results or have any questions, call your doctor's office. |
fb833d089c0e3cc034a05484dda2ecc6 | What does negative lab test result mean? | Negative. Negative: The lab didn't find whatever you were tested for. A negative result for strep throat means that the lab didn't find any strep bacteria in the sample, so you probably don't have it. |
7fce935f492d1e4b9df004cc3f4c7203 | How long does it takes to get lab test results? | Some can be done right in the office or a nearby lab, so you may have the results that day or the next. Other tests may take days or weeks, especially if they have to be sent to a specific kind of lab. Before you leave your doctor's office, ask when you'll know the results. And ask the office staff to let you know when they're in. ( Some offices might not call if you don't request it, especially if the results are in the normal range.) Sometimes, the result might be âinconclusive.â That means the lab doesn't have a clear yes or no answer based on your sample. |
6944334b6f13573bd77fec686672b576 | What are normal levels in a lactate dehydrogenase (LDH) test? | For the LDH blood test, they include: Bleeding Bruising Infection Soreness at the site where blood was taken If you have a lumbar puncture, you might have some of these side effects: Headache Infection Bleeding Numbness Higher LDH levels in blood may be a sign of tissue damage or disease. Your blood LDH level can also let your doctor know if your disease is getting worse or whether your treatment is working. Normal levels of LDH in the blood can vary depending on the lab, but usually range between 140 units per liter ( U/ L) to 280 U/ L for adults and tend to be higher for children and teens. |
1a1bf7e10ccb94936282ea52e594ac98 | What are the risks or side effects of a lactate dehydrogenase (LDH) test? | For the LDH blood test, they include: Bleeding Bruising Infection Soreness at the site where blood was taken If you have a lumbar puncture, you might have some of these side effects: Headache Infection Bleeding Numbness Higher LDH levels in blood may be a sign of tissue damage or disease. |
538f7b8344082b47be6c72e22670a0a1 | When should I call 911 about a muscle strain? | There's significant swelling, pain, fever, bleeding, or open cuts. The person heard a âpoppingâ sound or can't walk, and there is no other way that they can safely and quickly be transported to a medical facility. |
cf09b3fdba54c69d3d320c4e0140d15e | How can I manage pain and inflammation from muscle strain? | Take an over-the-counter pain medication like aspirin or ibuprofen ( Advil, Motrin). Do not give aspirin to anyone under age 18. |
ce261da0222cee6a2cf89b705b7cd66f | When should I call a doctor about muscle strain? | Call a health care provider if: After a day or two the person can't move or put weight on the affected area. The injured area is cool, pale, or changes color. There is tingling or numbness. There is new or severe pain. The person needs advice on how (and how soon) to resume normal exercise and activity. |
020631f8db7b2cbda747313ff02c5189 | What lifestyles choices can make you more likely to have a transient ischemic attack (TIA)? | You may have a higher risk if you: Drink a lot of alcohol Don't get enough exercise Eat too many foods high in cholesterol, saturated fats, and trans fats, and not enough fruits, veggies, and fiber Smoke Use drugs such as amphetamines, cocaine, and heroin Risks for women. |
35e98283bd3d19ea1c5118752a4a0c85 | How is a transient ischemic attack (TIA) different from a stroke? | The main difference is that a TIA only lasts a few minutes. The clot then gets pushed along, like a temporary clog in a pipe, or chemicals in your body quickly break it down. Normal blood flow returns to your brain before any lasting problems set in. Symptoms can last for up to 24 hours, but they're usually gone in an hour. Strokes, on the other hand, don't go away so quickly. That means some part of your brain goes without oxygen, and the longer that lasts, the more damage happens. |
6987bea3269ae67816e568904af04ea6 | What are the risk factors of a transient ischemic attack (TIA)? | The odds of a TIA or stroke get much higher when you're over 55. Family history. African- Americans, as well as people who belong to South Asian and Caribbean ethnic groups, have a higher chance of a TIA than others. Gender. Women have a greater risk of strokes and TIAs than men. Other medical problems you have can also increase the odds of a TIA, including: Being overweight Carotid artery disease, where the main arteries from your heart to your brain are narrowed or clogged Diabetes Heart disease, including heart defects and rhythm problems like atrial fibrillation ( AFib) High blood pressure High cholesterol Peripheral artery disease ( PAD), where arteries in your arms or legs get blocked Sickle cell disease, a genetic condition where misshaped blood cells can get wedged in arteries more easily Lifestyle. |
1fe45156c30baa1440edd9858974de34 | What causes a transient ischemic attack (TIA)? | If your blood flow gets blocked anywhere, it can bring big trouble. You can also get a TIA if so much plaque builds up in an artery that it severely limits blood flow to the brain, just like a clot. The clot then gets pushed along, like a temporary clog in a pipe, or chemicals in your body quickly break it down. That means some part of your brain goes without oxygen, and the longer that lasts, the more damage happens. |
b7bb6ee7e1d17a05b060a2adb7b22ea8 | When should you see a doctor about a spider bite? | See a doctor right away if you were bitten by a black widow and y have extreme pain or other serious symptoms. He may need to give you an antivenom shot. If the site of bite gets infected, you may need antibiotics. You might also need to get a tetanus booster. That's because tetanus spores sometimes collect inside spider bites. |
ec1d9d211f10a493ae52b0f4f2f91c81 | How are spider bites diagnosed? | These might include: Sharp pain or swelling at the site of the bite Pain that spreads to the back, belly or chest Sweating Severe stomach cramps or pain (most common with black widow bites) Fever Chills Feeling achy all over Joint pain Weakness Nausea Headache A deep ulcer that forms at the site of the bite, with the skin at the center turning purple (can occur from brown recluse bites) Your doctor will ask about your symptoms and how you were bitten. He'll want to know if you saw a spider bite you, and if you did, what the spider looked like. That's really the only way he can know for sure that it was a spider that bit you. If you have more than one bite on different parts of your body, or if several people in your house were also bitten, a spider is probably not to blame. In this case, your doctor will examine you to rule out other causes, like infection or vasculitis (a condition that causes blood vessels to swell). |
12599a2c5f1944771c951f2b8fec4ba0 | What spiders are very harmful? | Only two spiders that are native to the U. S. can do real harm when they bite a person: Black widows and brown recluses. Black widows tend to live in woodpiles, along fences or in outhouses in the South and West. Brown recluses tend to live in garages, attics or piles of rocks or firewood in the Midwest or South. Both of these spiders tend to keep to themselves. They don't bite unless they're cornered. People sometimes invade their spaces without knowing it. That's when they get bitten. |
1fafc2e78f9483e197cc728e5cd5dee7 | What is bacterial vaginosis (BV)? | Left untreated, it can raise your risk for several serious health problems. You might have considered taking these good bacteria as a way to maintain a healthy balance of bacteria in your vagina. |
9880b6905bb16c7050da11cb323d4c0f | How do you know which hearing aid is right for you? | Work with an audiologist to figure out which kind of hearing aid will work best for you, as well as any special features you need. The right device for you depends on: The type of hearing loss you have and how severe it is Your age How well you can manage small devices Your lifestyle Cost. |
80b84ef7eccc8c78877034641253b844 | When should you use a hearing aid? | The damage can come from: Disease Aging Loud noises Medications Hearing loss that's due to problems with the ear canal, eardrum, or middle ear is called conductive hearing loss. Most of the time, surgery or other medical help can make it better. But those options aren't right for everyone. If you have an open ear canal and a relatively normal external ear, a hearing aid may help. |
3d390e3c76430b01eed2d08a7f749709 | What special features can you get on your hearing aids? | They may help you hear better when it's quiet and when it's noisy. Not everyone with hearing loss can benefit from hearing aids. Work with an audiologist to figure out which kind of hearing aid will work best for you, as well as any special features you need. Directional microphones help you respond better to sound coming from a specific direction and tune out background noise. A telephone switch quiets background noise and is better at picking up sounds from the phone. Direct audio input allows you to plug in a remote microphone or FM listening system. You can also connect directly to a TV or other device. There are other types of hearing aids for specific types of hearing loss. For example, one type uses a bone vibrator for people without an ear canal or outer ear. Others may attach to eyeglasses. Ask about other devices that may make your hearing aids work better in certain settings. |
2583fcb81eb19821674ccc06a88ec725 | What are body temperature symptoms of autonomic neuropathy? | They can include: Digestive symptoms: Loose bowel movements (diarrhea) Hard bowel movements (constipation) Feeling less hungry or full after only a few bites of food Nausea Throwing up undigested food Trouble swallowing Heartburn Heart and blood vessel symptoms: Dizziness or fainting when you stand up Very fast heart rate, especially when you exercise Urinary symptoms: Trouble starting to pee or lack of control over peeing A hard time emptying your bladder Urinary tract infections Body temperature symptoms: Night sweats Sweating too much or too little Sweating while you eat Sexual symptoms: Trouble getting an erection (in men) Dry vagina (in women) Low sex drive Problems having an orgasm Vision symptoms: Trouble adjusting between a bright room and a dark one Your doctor will ask about your symptoms and do a physical exam. |
d9fe99ad02e47a5e66a6c0d98ee3e83e | How are digestive symptoms of autonomic neuropathy treated? | Eat smaller meals so you don't feel too full. Add fluid and fiber to your diet to prevent bloating and constipation. Laxatives can help with constipation, and other medicines can treat diarrhea and belly pain. Sleep with the head of your bed raised to prevent heartburn. |
78cb0f6ebc5d5ba07f581b67f089706b | What are digestive symptoms of autonomic neuropathy? | They can include: Digestive symptoms: Loose bowel movements (diarrhea) Hard bowel movements (constipation) Feeling less hungry or full after only a few bites of food Nausea Throwing up undigested food Trouble swallowing Heartburn Heart and blood vessel symptoms: Dizziness or fainting when you stand up Very fast heart rate, especially when you exercise Urinary symptoms: Trouble starting to pee or lack of control over peeing A hard time emptying your bladder Urinary tract infections Body temperature symptoms: Night sweats Sweating too much or too little Sweating while you eat Sexual symptoms: Trouble getting an erection (in men) Dry vagina (in women) Low sex drive Problems having an orgasm Vision symptoms: Trouble adjusting between a bright room and a dark one Your doctor will ask about your symptoms and do a physical exam. |
edf331792c3f803060e774cd5063a766 | What are urinary symptoms of autonomic neuropathy? | They can include: Digestive symptoms: Loose bowel movements (diarrhea) Hard bowel movements (constipation) Feeling less hungry or full after only a few bites of food Nausea Throwing up undigested food Trouble swallowing Heartburn Heart and blood vessel symptoms: Dizziness or fainting when you stand up Very fast heart rate, especially when you exercise Urinary symptoms: Trouble starting to pee or lack of control over peeing A hard time emptying your bladder Urinary tract infections Body temperature symptoms: Night sweats Sweating too much or too little Sweating while you eat Sexual symptoms: Trouble getting an erection (in men) Dry vagina (in women) Low sex drive Problems having an orgasm Vision symptoms: Trouble adjusting between a bright room and a dark one Your doctor will ask about your symptoms and do a physical exam. |
fb8054dc4744bc28054385ba149798c0 | What are sexual symptoms of autonomic neuropathy? | They can include: Digestive symptoms: Loose bowel movements (diarrhea) Hard bowel movements (constipation) Feeling less hungry or full after only a few bites of food Nausea Throwing up undigested food Trouble swallowing Heartburn Heart and blood vessel symptoms: Dizziness or fainting when you stand up Very fast heart rate, especially when you exercise Urinary symptoms: Trouble starting to pee or lack of control over peeing A hard time emptying your bladder Urinary tract infections Body temperature symptoms: Night sweats Sweating too much or too little Sweating while you eat Sexual symptoms: Trouble getting an erection (in men) Dry vagina (in women) Low sex drive Problems having an orgasm Vision symptoms: Trouble adjusting between a bright room and a dark one Your doctor will ask about your symptoms and do a physical exam. |
a55526c48376bef70346df43d3ab7dee | How are sexual symptoms of autonomic neuropathy treated? | To treat sexual symptoms: Drugs like sildenafil ( Revatio, Viagra), tadalafil ( Cialis), and vardenafil ( Levitra, Staxyn) can help men get -- and keep -- an erection. Women can try a water-based lubricant to make sex more comfortable. |
a83b5b0b03e3687f8f03a17da3e016b5 | What causes autonomic neuropathy? | They control many different body functions, including: Body temperature Blood pressure Heart rate Digestion Urination Bowel movements Damage to those nerves affects the signals between your brain and your organs. Certain diseases and treatments related to your nerves can cause it -- diabetes is the most common one. Other possibilities include: Abnormal protein buildup, called amyloidosis Autoimmune diseases like rheumatoid arthritis, Guillain- Barré syndrome, lupus, and Sjogren's syndrome Lyme disease HIV Parkinson's disease Inherited diseases such as Riley- Day syndrome Spinal cord injury Surgery Medicines, including some chemotherapy drugs used to treat cancer Chemicals, like acrylamide, and heavy metals These will depend on where the damaged nerves are and which organs are involved. |
14f4a87ee1742998cdb35cf4a9d60265 | What tests are used to diagnose autonomic neuropathy? | She also might recommend blood tests to check for: Diabetes Sjogren's syndrome and other autoimmune diseases Infections like HIV or Lyme disease Other tests you might have include: Tilt-table test. You'll lie on a table, and it will tilt to raise part of your body as if you were standing. Your doctor will watch your blood pressure and heart rate as your position changes. Quantitative sudomotor axon reflex test. This uses a small electrical current to see how your sweat glands are working. Urodynamic tests. These check how well your bladder stores and releases urine. Ultrasound. |
ac03241d93e75df542e0d41071a2c6ce | What is stage 3 of Alzheimer's disease? | It's at this point that you start to notice changes in your loved one's thinking and reasoning, such as: Forgets something he just read Asks the same question over and over Has more and more trouble making plans or organizing Can't remember names when meeting new people You can help by being your loved one's "memory" for him, making sure he pays bills and gets to appointments on time. |
b7c3600460c1a16d250506926d342fff | What is stage 7 of Alzheimer's disease? | Many basic abilities in a person with Alzheimer's, such as eating, walking, and sitting up, fade during this period. You can stay involved by feeding your loved one with soft, easy-to-swallow food, helping him use a spoon, and making sure he drinks. This is important, as many people at this stage can no longer tell when they're thirsty. |
97e59047ee6ca27d7c41c70083f2d712 | What is stage 1 of Alzheimer's disease? | When your loved one is in this early phase, he won't have any symptoms that you can spot. Only a PET scan, an imaging test that shows how the brain is working, can reveal whether he's got Alzheimer's. As he moves into the next 6 stages, your friend or relative with Alzheimer's will see more and more changes in his thinking and reasoning. |
89ad1b86418d212499a5b2f2e8a14d48 | What is stage 6 of Alzheimer's disease? | He might also mistake a person for someone else, for instance, thinking his wife is his mother. Delusions might a set in, such as thinking he needs to go to work even though he no longer has a job. |
72f5bf7e1fbea563f147c9ec1c9172ff | What is stage 2 of Alzheimer's disease? | You still might not notice anything amiss in your loved one's behavior, but he may be picking up on small differences, things that even a doctor doesn't catch. This could include forgetting a word or misplacing objects. At this stage, subtle symptoms of Alzheimer's don't interfere with his ability to work or live independently. Keep in mind that these symptoms might not be Alzheimer's at all, but simply normal changes from aging. |
2f55639173a638bd276ac71c3dd3d45d | What is stage 4 of Alzheimer's disease? | During this period, the problems in thinking and reasoning that you noticed in stage 3 get more obvious, and new issues appear. Your friend or family member might: Forget details about himself Have trouble putting the right date and amount on a check Forget what month or season it is Have trouble cooking meals or even ordering from a menu You can help with everyday chores and his safety. |
21258885974959345e31919719ea6368 | What is stage 5 of Alzheimer's disease? | Your loved one might start to lose track of where he is and what time it is. He might have trouble remembering his address, phone number, or where he went to school. He could get confused about what kind of clothes to wear for the day or season. |
dd96c20737ad444060ac20c719209eea | How can talking with teachers help with my child's attention deficit hyperactivity disorder (ADHD)? | Meet to talk about your child's needs and goals, and see what they can do to help him in class. This might include letting him sit in the front row and away from doors and windows. That can help him avoid distractions and stay focused. The teacher also can better see if he needs a little help. It's also a good idea for your child to have a schedule for the day, and a written behavior plan -- which encourages positive actions -- posted on a nearby wall, or on his desk. |
83c530a145163229263e0ff5b38f02e3 | How can I help my child with attention deficit hyperactivity disorder (ADHD) get support at school? | The policies and support available at your child's school : Make a written request to your child's principal for an evaluation for services. On its website, an organization called Children and Adults with Attention Deficit Hyperactivity Disorder ( CHADD) offers an example of a letter you might send. Many public schools also offer social skills groups. These are small gatherings -- usually between two and eight kids -- that are led by a school psychologist or speech therapist. They can help kids learn how to connect with their peers and handle certain social situations. |
686b6c81008437be3ef2f21259b06197 | What is an individualized education program (IEP) for attention deficit hyperactivity disorder (ADHD)? | Individualized Education Program ( IEP): If your child needs different expectations of what he learns, or different ways for him to learn it, he should have an IEP. It will: Detail those needs Explain the services the school will give him Note how his progress will be measured 504 Plan: If your child doesn't need an IEP and will be in class with other students on his grade level, this document outlines other ways the school will support him. |
2afade74be798df12edee80e0466e5f1 | What are some tips to support your child with attention deficit hyperactivity disorder (ADHD)? | A good way to support your child is to create a routine for when they're home: Have him do his homework as close to the same time every day as possible. Set up a special place to do it, too. Let him take breaks every 10 to 20 minutes so he can move around. Make sure these breaks don't involve screens like those on a TV or phone. Make a calendar to keep track of assignments. Set up a way for him to know which ones are most important. For example, you might color-code things to show priorities. Your kid can even use an app to help organize tasks and manage time. Your child is also likely to focus better at school and at home if he has times -- before and after school -- when he can be active. This can also help him get better sleep, which can help with focus and behavior. |
41aaa44cc1e5fa6355bfde5fb730d2a7 | How can attention deficit hyperactivity disorder (ADHD) affect your child at school? | On its website, an organization called Children and Adults with Attention Deficit Hyperactivity Disorder ( CHADD) offers an example of a letter you might send. They can help kids learn how to connect with their peers and handle certain social situations. Meet to talk about your child's needs and goals, and see what they can do to help him in class. |
da52caaa019eeee21dfc8e73b77194d6 | Can a saltwater rinse help a toothache? | Saltwater Rinse Until you can get to the dentist, one of the best things you can do is swish warm, salty water around in your mouth. A good mix is 1/2 teaspoon table salt to 8 ounces of water. Spit it out, don't swallow it. |
7ffb8504decb1ca57b10efb52fa9a9b0 | Can a cold compress help a toothache? | Cold Compress If your face is swollen, put an ice pack on your cheek. It may help ease the pain, especially if you've chipped your chopper or knocked it loose. Swelling could also mean you have an abscess, a sac of pus and gunk deep in the roots of your tooth. This can cause serious infection in your jaw and other teeth. Signs include fever and red gums. |
a4c33c53fbf8bc10f70fc8d6afea7f65 | Can clove oil help a toothache? | Clove Oil This natural remedy numbs the pain. Rub it directly on the sore area, or soak a cotton ball and dab it against the tooth and gums. It may be as effective as benzocaine, the numbing ingredient in over-the-counter toothache gels.. Garlic When you crush one of these cloves, you release allicin, an oily liquid and natural disease fighter. |
bcbcd83bbfe0784cf96b0e8f85dc0de8 | What are signs that I have a sleep disorder? | However, you might have a sleep disorder if: You regularly experience difficulty sleeping You are often tired during the day, even if you slept for at least seven hours the night before You have a reduced or impaired ability to perform regular daytime activities Your partner has told you that you snore loudly and sometimes seem to stop breathing. |
dc2284a67012bce06f198c331d4c9259 | What are warning signs of sleep disorder? | Struggle to stay awake when inactive, such as when watching television or reading? Have difficulty paying attention or concentrating at work, school, or home? Have performance problems at work or school? Consult your doctor if you have any concerns about your sleep patterns. |
8e5f4e900966d0dfe9b8280dfcf54121 | What should you know about dental care if you have chest pain (angina)? | People with heart disease have special needs when it comes to dental care. Ask your dentist if oxygen and nitroglycerin are available in case a medical emergency should arise during your office visit. Calcium channel blockers in particular can cause the gum tissue to swell and overgrow, resulting in chewing difficulties. In some cases, gum surgery to remove excess gum tissue, called a gingivectomy, may be needed. While patients with stable angina (chest pain that occurs in a predictable pattern) can undergo any dental procedure, patients with unstable angina (new chest pain or unpredictable chest pain) should not undergo elective (nonessential) dental procedures, and emergency dental care should be performed in a hospital or office equipped with cardiac monitoring capability. |
8f25afebb7ea13730668c51caef7213d | What should you know about dental care after a stroke? | People with heart disease have special needs when it comes to dental care. If you've had a stroke in the past, tell your dentist if you are taking anticoagulants (blood-thinning drugs). These medications could result in excessive bleeding during some oral surgery procedures. If your stroke has impaired your ability to produce an adequate amount of saliva, your dentist may recommend the use of artificial saliva. If your stroke has affected your face, tongue, or dominant hand and arm, your dentist may also recommend use of fluoride gels, modified brushing or flossing techniques, adding rinsing and strategies others can use to assist you in maintaining good oral hygiene. |
2c346f0198823880c00a837405f7a8d3 | What should you know about dental care if you have high blood pressure? | People with heart disease have special needs when it comes to dental care. Some high blood pressure drugs can cause dry mouth or alter your sense of taste. Calcium channel blockers in particular can cause the gum tissue to swell and overgrow, resulting in chewing difficulties. If you do experience gum overgrowth, your dentist will give you detailed oral hygiene instructions and may ask you to make more frequent dental visits for cleanings. In some cases, gum surgery to remove excess gum tissue, called a gingivectomy, may be needed. |
86ab0cc1f674608ee38f1f21292e28dd | What is the link between periodontal disease and heart disease? | People with heart disease have special needs when it comes to dental care. Various researchers and government agencies continue to investigate the possible relationship between gum (periodontal) disease and heart disease. Some researchers speculate that bacteria in the mouth that are involved in the development of gum disease move into the bloodstream and cause inflammation in the blood vessels -- changes that in turn contribute to heart disease and stroke. |
176bf31a6df4c3ed78297f4dfaba02d1 | Are there apps for sleep? | Syncs with: Fitbit ( Flex, Force, One, Ultra, and Zip), Jawbone Up, Apple Health, and Withings Pulse People who don't get enough sleep are more likely to gain weight, studies show. Many fitness devices track sleep and can improve your sleep habits. If yours doesn't, you can use an app to sync with your device. |
873a4aa699d6f7534424183f7891815c | What are workout apps for? | Syncs with: Body Media Fit and Fitbit ( Flex, Force, One, Ultra, and Zip) Also syncs with this scale: Fitbit Aria While your fitness tracker can record basic steps and miles, other apps help with exercises that are more specific. If you want to learn yoga or start a strength training routine, there are apps for that. Some apps let you plan runs, hikes, or bike rides, and then track your progress using the GPS on your phone. |
65ff08820cf2d924c3a4bffd723d738b | Can apps with food diaries help you lose weight? | Most people who lose weight and keep it off use food diaries. Just the act of logging what you eat inspires you to eat healthier. You'll take your weight loss efforts to a new level when you pair a food tracker with your fitness device. |
8cfcfc4c728c4125bda80f0840fabf99 | What health devices have their own way to track what you eat? | Just the act of logging what you eat inspires you to eat healthier. Most of the ones that don't have their own food trackers sync with apps that do. Even the devices with their own food tracking often sync with apps that allow you to see more details about nutrition. One benefit of devices sharing data is that when your food tracker "learns" how many calories you've burned from exercise, it may be able to adjust your calorie limit for the day. |
54edcbe5b2224f00c0e769932ea82307 | How can workout trackers help you exercise? | They make you more aware of when you move and inspire you to keep stepping it up. Combine your device with the right app and you may see even more results. Friends can follow you live and write you pep talks during your workout. |
a53cbc797f61d8b5614576341986f48f | How do you remove a tick safely? | To remove a tick safely: With tweezers, grasp the tick as close to your skin as possible. Pull gently and steadily. Be patient. Ticks can "cement" to your skin. Save the tick for identification, if possible. Wash the bite with soap and water. Don't try to burn a tick with a lit match or use other products (like petroleum jelly) on the tick. |
ffc04e1f8ea647ac585c59c25d9f87e1 | What are some tips for preventing Lyme Disease? | Avoid tick-infested areas, particularly in May, June, and July. Wear shoes, long pants tucked into socks or pant legs, and long sleeves when outside in areas where there are deer ticks. Use insect repellent with 20%-30% DEET around your ankles, other areas of bare skin, and clothes. Remove deer ticks on your skin as soon as you see them. To remove a tick safely: With tweezers, grasp the tick as close to your skin as possible. Antibiotics may be given to prevent Lyme disease. However, antibiotics are usually only given when the tick has been identified as a deer tick, has been attached for at least 36 hours and you have been in a region where there is a high risk of contracting Lyme disease. |
2731c4f47f927a48878d592b609bbf8f | How do you take antipsychotic medicines for schizophrenia treatment? | You often take antipsychotics by pill. People who have trouble doing this may get a long-acting antipsychotic shot in the shoulder muscle or buttocks, sometimes once a month, at a doctor's office or hospital. It may help prevent relapses. |
d9a8f86a265be388aac750bcaae4c164 | What are symptoms of neuroleptic malignant syndrome caused by older and newer antipsychotics for schizophrenia? | These are some of the more common side effects of antipsychotic medications: Drowsiness Dizziness when you change positions Blurry vision Dry mouth Rapid heartbeat Sensitivity to the sun Skin rash Menstrual problems Problems with sex Enlarged breasts Both older and newer antipsychotics may cause a rare condition called neuroleptic malignant syndrome. Symptoms include: High fever Sweating Big swings in blood pressure Muscle stiffness With long-term use, older and newer drugs may also cause a serious condition called tardive dyskinesia ( TD). |
82d80db494c153462ecd1f254a1a402a | Why does my doctor have to check my weight, blood sugar, and cholesterol if I'm taking a newer antipsychotic medicine to treat schizophrenia? | Older antipsychotics are more likely to cause side effects such as: Stiffness in arms and legs Muscle spasms Trouble swallowing Tremors Restlessness or pacing Very slow movements Changes in breathing and heart rate Newer antipsychotic drugs are more likely to lead to weight gain. This can make you more likely to get diabetes and high cholesterol. For this reason, your doctor should regularly check your weight, blood sugar levels, and cholesterol levels. Stay in close contact with your doctor about how you feel, and let her know about any side effects. There may be a way to stop or at least ease them. |
800bcba931631ce43d358656a0766e62 | What are common side effects from antipsychotic medications for schizophrenia treatment? | These are some of the more common side effects of antipsychotic medications: Drowsiness Dizziness when you change positions Blurry vision Dry mouth Rapid heartbeat Sensitivity to the sun Skin rash Menstrual problems Problems with sex Enlarged breasts Both older and newer antipsychotics may cause a rare condition called neuroleptic malignant syndrome. |
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