Shingles Virus More Condition_symptoms How Can You Treat The Shingles Virus?

How can you treat the shingles virus? - shingles virus more condition_symptoms

My friend has shingles. It was the doctor, but gave only pills. Is there a lotion bar that you can for the itching and / or pain. I know it's chicken pox, you can give to someone else, such as chickenpox?