METHOTREXATE–Reincarnation of an Old Drug

Methotrexate (MTX) is by far the most popular oral agent used by dermatologists today for psoriasis and has been so for the last 40 years.  Its epitaph was nearly written after the more potent biologic immunomodulators such as Enbrel and Humira were predicted to render MTX obsolete.  Now it appears that … Continue reading