Psoriasis is a chronic inflammatory, controllable but non curable disease.
is a gold standard treatment option for psoriasis, though it is an anti-cancer drug.
Thousands of patients has been taking methotrexate for about 60 years all over the world. It is hepatotoxic on chronic use. If your liver function , kidney function and blood profile is normal you can take METHOTREXATE weekly dose. You can also trust psorid as alternative to methotrexate.
Newer safer and most effective drug is Biologics- e.g. INFLIXIMAB
, USTEKINUMABd... these are costly, not well available in this sub-continent.
Therefore i like to suggest you methotrexate for your condition. You require some blood test
(CBC, LFT, S.CREATININE
, X-RAY CHEST) before starting it.