Hi Diagnosing your problem from these pictures is little difficult but it seems that you may have seborrheic dermatitis or scalp psoriasis. Examining you properly and what treatment you have taken is important to know. As far hair fall is concerned, it looks like male pattern hair loss started on vertex area. You need long term treatment to control it and maintain the same. Please visit a qualified dermatologist for genuine information and treatment as lot of quacks and advertisements will promise you quick fixes which will waste your money. Best regards Dr Vijay Adhe, Eternis Skin & Hair Clinic, Pune. www.eternisclinic.com