Hello....
Scalp Psoriasis is a chronic disorder, to treat it we must know all the details regarding how the disease started, when is it worse?, what are tge factors that increase or reduce the symptoms....also regarding the nature, temperamental characteristics.....will help select this best medicine which will cure the Psoriasis, also see that it never comes back...
Next Steps
See some good Homoeopath nearby...
Health Tips
Change to Vegan diet....that is known to be very beneficial in such Autoimmune disorders