In the adult, there are several conditions that can affect the lips. The lips are a highly visible part of the face and changes here can be embarrassing to those they affect and difficult to hide. Cold sores (also called orofacial herpes) are a recurrent viral infection that cause painful and unsightly lesions on the lips and surrounding face. Chilitis is an inflammation of the lips and it has a variety of causes. Chapped lips are a type of chilitis and can be caused by dry, cold weather or exposure to certain medications. Angular chilitis affects the corners of the mouth and usually involves a fungal or bacterial infection. Actinic chilitis is due to long-term sun exposure. Sun exposure can also lead to skin cancer (melanoma, squamous cell carcinoma). Click the pictures below for more information.
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Actinic Cheilitis
Actinic cheilitis, sometimes known as "farmer's lip" or "sailor's lip," is a precancerous condition related to cumulative lifetime sun exposure. The lower lip is most often affected. Individuals with…
Actinic Keratosis (Solar Keratosis)
Actinic keratoses, also known as solar keratoses, are small rough or scaly areas of skin due to damage from sun exposure. Some actinic keratoses can turn into squamous cell skin cancer, so it is important to perform…
Allergic Contact Dermatitis
Allergic contact dermatitis is a delayed hypersensitivity reaction (the reaction to the allergen occurs 48–72 hours after exposure). The most common allergens causing allergic contact…
Angular Cheilitis
Angular cheilitis (perlèche) is a chronic inflammatory condition of the corners of the mouth. Usually associated with a fungal (
Candidal) or bacterial…
Basal Cell Carcinoma (BCC)
Basal cell carcinoma (BCC), also known as basal cell epithelioma, is the most common form of skin cancer. Basal cell carcinoma usually occurs on sun-damaged skin, especially in light-skinned individuals with a…
Chapped Lips (Cheilitis)
Chapped lips (cheilitis) are lips that appear dry, scaly, and may have one or more small cracks (fissures). Often, the lips are sensitive, and there may or may not be redness (erythema) and swelling…
Cold Sores (Orofacial Herpes)
Herpes simplex infection of the mouth and face, known as orofacial herpes simplex, herpes labialis, cold sores, or fever blisters, is a common, recurrent skin condition associated with infection by…
Common Wart
Warts are growths of the skin and mucous membranes (the mouth or genitals) that are caused by over 100 types of the human papillomavirus (HPV). Common warts are usually found on areas of the body prone to trauma, such…
Fordyce Spots
Fordyce spots are normal large, superficial sebaceous (oil-producing) glands seen on the moist tissue that lines some organs and body cavities (mucosal surfaces). The "spots" are asymptomatic and can be…
Keratoacanthoma
Keratoacanthoma (KA) is a rapidly growing skin cancer usually appearing as a volcano-like bump on the sun-exposed skin of middle-aged and elderly individuals. Many scientists consider…
Lichen Planus
Lichen planus (LP) is a disease of the skin and, less often, the scalp, fingernails, toenails, and/or inside the mouth or genitalia (mucous membranes). Lichen planus can resolve on its own…
Melasma
Melasma is a non-cancerous (benign) disorder of unknown cause that causes dark (hyperpigmented) patches, primarily on the face. The condition is marked by brown patches that worsen in response to…
Oral Melanotic Macule
Oral melanotic macule is a non-cancerous (benign), dark spot found on the lips or inside the mouth. An oral melanotic macule found on the lip is sometimes called a labial melanotic macule.
Perioral Dermatitis
Perioral dermatitis is an acne-like condition of unknown cause. Some possible causes are the use of topical corticosteroid creams, cosmetic products, oral contraceptives, fluoride and anti-tartar…
Pyogenic Granuloma
Pyogenic granuloma is a common, benign growth that often appears as a rapidly growing, bleeding bump on the skin or inside the mouth. It is composed of blood vessels and may occur at the site of minor injury.
Squamous Cell Carcinoma (SCC)
Squamous cell carcinoma (SCC) is the second most common form of skin cancer. Squamous cell carcinoma usually occurs on sun-damaged skin, especially in light-skinned individuals with a long history of chronic sun…
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Spider Angioma
A spider angioma is a grouping of small blood vessels at the skin surface. The pattern sometimes resembles the threads of a spider's web.
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