text_1: Symmetrical legs & feet; numb, weak & tingly. Painful to walk @rest, both feet throb til they both go "numb". Is this due to my chronic back pain?
text_2: I have numbness, weakness and tingling sensation on both legs and feet, that hurt on walking. My legs and feet throb until numbness sets in at rest. I think I have peripheral artery disease. Would my legs be amputated?