Thanks for writing in.
The condition you are suffering can be scalp psoriasis
or seborrheic dermatitis
It is a chronic condition
Treatment can be oral antifungals and immunosuppressives.
You can use Salisia KT shampoo and continue sternon S lotion.
Kz lotion for twice a week is good.Kz lotion should be applied on scalp at night and washed at morning.
For permanent solution you need to have a proper diagnosis.Prescription medications can cure your condition permanently .
Please consult a good dermatologist
for proper examination and prescription medications.
Hope this helps.