Psoriasiform eruption induced by captopril and chlorthalidone.

We present findings from two patients who experienced a psoriasiform eruption apparently due to captopril and chlorthalidone. These drugs should be added to the growing list of drugs that may produce a psoriasiform eruption. Drugs other than beta-adrenergic blocking agents should be considered in the differential diagnosis of a psoriasiform drug eruption.