The following medications are approved by the FDA in the US for the treatment of psoriatic arthritis: anti-TNF inhibitors, ustekinumab and apremilast. Of these, the latter is an oral medication. Your doctor may indicate other treatment options depending on the specifics of your own diagnosis.
About Ana-Maria Orbai, MD MHS
Assistant Professor of Medicine, Director Psoriatic Arthritis Program at the
Johns Hopkins University, School of Medicine, Division of Rheumatology