Erythema Nodosum

Erythema nodosum is an inflammatory skin reaction that appears as reddish, painful nodules or bumps, generally on the front of the legs. It reflects a response by the body that can have many different origins.

Common symptoms: reddened, tender bumps under the skin, sometimes accompanied by fever, general malaise, and joint pain.

Common causes: infections, certain medications, and some inflammatory diseases, although sometimes no clear cause is identified.

Which specialist treats it? The dermatologist evaluates the skin lesions, and the internist or infectious disease specialist helps investigate the underlying cause. If these painful bumps appear on the legs, especially along with fever, it is advisable to have them checked by a professional.