Psoriasis Associated with Plaquenil (Hydroxychloroquine)

The following case studies illustrate examples where Plaquenil administration was associated with either new onset psoriasis or flaring of pre-existing psoriasis.

Case 1. A middle-aged woman sought another opinion for a puzzling rash which had been seen by two dermatologists. At first, skin biopsies showed features of eczema. Subsequent biopsies … Continue reading

Do I Have Lupus, Doctor?

Systemic Lupus Erythematosus (SLE) is a devastating autoimmune disease that can affect nearly every organ system in the body. The skin is no exception, and in fact, may be involved in 70-80% of cases. An equal number of patients may experience abnormal sun or ultraviolet light sensitivity, called photosensitivity. There are … Continue reading