As I'm suffering from skin infection on my shoulder ,post truck and buttocks. A red and pink small fluid filled bumps. Which are itchless and painless. Some of these are filled with yellow and white fluid and surrounded by red swollen. As along this I am suffering from alopecia areata on my beard. Dr. prescribed me griseofulvin tablet, vitamine E capsule and calamine lotion . Is it enough to get rid from this skin condition specially folliculitis. Kindly guide me whether I should take another prescription.