... an old coat tucked in our closet. The pills turned out to be Acyclovir. I found on here it is used to treat Herpes virus. Does that mean he may have herpes? He has never told me this. I am going to get checked before I ask him. :-( I hope he is taking this for something else. I am afraid to know the truth. He has never hidden any kind of medical problem from me. I guess there is just one way to find out. How do I approach him about this?