Sir I have a condition of hairs where my side scalp is itchy. With pimples bumps and irritation. It got in control once when I shaved my head. Then it came back. And hair fall with it. Not much dandruff. I can't apply oil. It makes bumps worst. I have tried salicylic acid shampoo, ketaconazole, beclomethasone etc. Still no result. I don't know weather it's seborrhoeic dermatitis or folliculitis. It's really causing hair loss, I am really frustrated. Please help,