Mamelons on Skin: Causes, Conditions & What They Indicate

What Are Mamelons On Your Skin

Mamelons are nipple-shaped structures seen in some cases of Darier disease. Darier disease is a cutaneous disorder characterized by the presence of multiple warty growths on different areas of the body.

Mamelons are small and fleshy nodules that emerge on the skin alongside multiple pitted red papules. While common in Darier disease, they may also accompany disorders like Hailey-Hailey disease and pityriasis rubra pilaris. When mamelons develop, they can cause an individual to suffer through intense discomfort and itchiness. Darier disease is a genetic condition that primarily affects young people and is caused by mutations in the ATP2A2 gene.

Symptoms of Darier Disease

The symptoms of Darier disease can include:

- Mamelons, or small, nipple-shaped lesions

- Multiple warty growths on the skin

- Red, scaly skin

- Itching

- Pain

- Crusting

- Oozing

- Skin infections

- Nail problems

- Eye problems

- Hair loss

Treatment of Darier Disease

There is no cure for Darier disease, but there are a variety of treatments that can help to relieve symptoms. These include:

- Medicated creams and lotions

- Oral medications

- Light therapy

- Laser therapy

- Surgery