Thanks for the query,Psoriasis
cannot be totally cured.
It can be only controlled.
You can use steroid
creams to control this.
Dont worry it will not itch more with cream
Please meet a dermatologist
for exact diagnosis.
And get the medication prescribed.
Let me know if you have any other doubt.
you can ask a direct question to me on this forum, following the below link.
Wishing you good health,