Erythema Nodosum and Pyoderma Gangrenosum These two skin conditions are exceedingly rare with tattoos. When they do occur, they cause lesions and are often associated with inflammatory bowel disease ...

The presentation, which was complicated by a type 2 lepra reaction (erythema nodosum leprosum), involved erythematous nodules, hypopigmented lesions with sensory loss, and nerve enlargement. Initial ...

Rashes and Skin Issues Caused by Birth Control Some birth control rashes and skin issues include erythema nodosum, autoimmune progesterone dermatitis, contact dermatitis, melasma, hormonal acne, and ...

Background: Different wavelengths of ultraviolet (UV) light cause skin damage through different mechanisms. Minimal erythema dose (MED) is usually used to clinically evaluate skin sensitivity to ...

Medically reviewed by William Truswell, MD If you live with a chronic or autoimmune disease, you may be wondering if it is wise to get a tattoo. Whether or not it is safe to get a tattoo is a ...