Thanks for writing in.
The condition you are suffering is Psoriasis
It is a genetic condition.
It can be kept under controlled with treatment.
Can re occur with stress
Treatment you are given is correct continue it for atleast 2 months.You can stop applying lotions on scalp
.Only continue with oral medication.
Also supportive oral tablets containing omega 6 FA and multivitamis can be helpful.
It can come back in winter season.Do not allow scalp to be dry.
Hope this helps.