Thanks for posting your query.
It seems that you have seborrhoeic dermatitis
. This is due to oily skin. So, there is no permanent remedy. How ever, you can try the following:
1. No oil application to scalp
2. Use tar based shampoos weekly twice followed by conditioners.
3. Take oral fluconazole
150 mg per week for eight weeks.
4. Take antihistamines at be time.
5. Reduce stress
Thanks good day