Sir, I Am Suffering From Psoraisis Since Last 15 Years.

Sir,
I am suffering from psoraisis since last 15 years. During last year in MAY-June 13 , affecte dwith severe psoriasis and my palm and foot sole skin peeling started the doctor prescribed me methotraxate. First 7.5 mg for 2 months , then 5 mg for next two months and finally 2.5 mg for rest till last week of October 2014. During these periods i have not faced any problem with diseas and it is well under control. But during last week of Oct 14 some rash appeared on whole body with irritation and itching on whole body and skin peeling occured on hand palm and foot sole. After consulting doctor , he stopped the medicin and prescribed antibiotic with Flucidine cream and Vitamin D . The skin peeling of whole palm of both hands and sole of both foot completely occured and after 15 th Novemeber it comes to normal. But again skin peeling started on 12 .12.14. Kindlly suggest . D KUMAR