has anyone here has had a white coated tongue for 6 months i,m on treatment for a white coated tongue now for 6 months,well for 2 months then i stopped for awile becuase it cleared up abit but then started again as it came back,i still have it and very dry month and white stuff in the back of my throat,sometimes really stringy.i tested hiv negative at 5 months,although i had all the symptoms of hiv rapid wieght lose extreame night sweats rash etc.i have HSV-2 is it possible that valtrex will make it worst?as it seemed to be clearing up then i started valtrex again and now seems even worst..is my hiv test conclusive?i have swollen nodes in back of my neck which haven,t went away since 6 months as well.any adive please