Hi there ~
I understand your concerns. I believe that you have been using many medications to get rid of the scalp
infections. I also think that you will do well with just washing your hair or scalp everyday with a good shampoo and not worry about the infection. If there is systemic infection it should be treated and the antifungal shampoo usage may be restricted to 3 times a week. However if this does not help in two weeks, please visit with another dermatologist
who prescribes only allopathic medications.
I hope this helped and I wish you the very best. Take care!