text_1: I sneezed and got rid of some phlegm in my throat (I have post nasal drip) and it was sort of clear but then again it had white stuff too what is it?
text_2: I have stuffy nose and postnasal drip for last 5 days. I also experience pain in cheeks and headache on sneezing. I was prone to sinusitis in my childhood and I think it's back now. What can I do for relief? It's very uncomfortable. 