Psoriasis often causes defined patches of thick, scaly skin. These patches may appear on the elbows, knees, scalp, hands, feet, or nails. Nail psoriasis may cause pitting, thickening, lifting, or discoloration.
You should not attempt to self-diagnose. If you come to DeeTox to treat psoriasis in Chapel Hill, Dr. Mendes will examine your rash and ask about your symptoms, family history, triggers, and medications to diagnose your condition.Â
If those still leave an inconclusive diagnosis, she may recommend a biopsy or additional evaluations.









