Symptoms may appear suddenly following any condition of heat, humidity, or friction. The apocrine glands (sweat glands) are the site of the<unk> . Sudden appearance of raised bumps (papules) near the apocrine glands is characteristic of the disease. Papules are mostly skin colored, dome shaped, and itchy. Papules can be found at the sweat glands in addition to periareolar, inframammary and pubic areas. Hair follicles can become damaged as well and can result in hair loss in the affected area.
Fox–Fordyce disease
Degos disease
Pott disease
Ollier disease
Letterer–Siwe disease
Cruveilhier–Baumgarten disease
Brill–Zinsser disease
Salla disease