Symptoms of HYPERKERATOSIS OF THE LIP

Hyperkeratosis usually begins as a plaque or small area of thickened skin. It may thicken and become increasingly pigmented. The hereditary form of this disorder, Darier-White disease, usually occurs in those areas where seborrhea is found. These include patches on the ears, the back, between the nose and the face, the scalp, forehead and in the groin. In this disorder, the plaques or patches gradually enlarge and eventually appear like warts. Lesions around the mouth and the nails are commonly found. In Keratosis Pilaris, there are small areas of hyperkeratosis that develop around the hair follicles. They produce hair loss. The follicles which are involved often appear red. Chronic irritation or trauma can lead to localized hyperkeratosis, where the skin become thick and rough.