Acanthosis nigricans presents as a darkening and velvety thickening of the skin, most commonly affecting the neck, armpits, and groin region. It is most commonly associated with obesity and insulin resistance; people who have acanthosis nigricans are more likely to develop diabetes. In very rare instances,

Acne is a common skin condition caused by the blockage of hair follicles by sebum (oil), dead skin cells, and bacteria. The blocked pores lead to whiteheads, blackheads, inflammatory papules or nodules (red, tender bumps), pustules (pus-filled bumps), and even cysts. Acne breakouts can occur at any age

Actinic keratoses are precancerous growths on the skin caused by long term exposure to ultraviolet radiation, usually in the form of sunlight or tanning beds. They frequently appear on sun exposure areas such as the scalp, face, back of the hands, and forearms, and are characterized by rough, dry lesions

Alopecia areata is an autoimmune condition where the body’s own immune system targets and shuts off hair production in the hair follicles, leading to characteristic circular, coin shaped patches of hair loss. The hair loss can affect any hair bearing areas of the body including the scalp, eyebrows,

Atopic dermatitis is the most common form of eczema. It is a chronic, recurring rash characterized by dry, inflamed skin, and intense itching. Children are most commonly affected, but the condition can occur at any age. In infants, the rash most typically involves the cheeks. In young children, the creases

Basal cell carcinoma is the most common type of skin cancer and the most frequently occurring form of all cancers. It typically occurs on sun-exposed areas such as the scalp, face, nose, ears, neck, chest, shoulders, or back. It can present as a non-healing sore, a shiny or pearly bump, or even a pink,

Bullous pemphigoid is an autoimmune skin condition. Affected individuals complain of significant itching and can develop an eczema-like rash, a hive-like rash, or large, fluid-filled blisters on the skin. Common areas of involvement include the groin, axillae (armpits), trunk, thighs, and forearms. The

Cherry angiomas are benign, non worrisome, vascular growths which typically appear in adults over the age of 30. These blood vessel growths can range in color from pink to red to purple. They can range in size from pinhead sized to 1cm in diameter. Most commonly, they appear as red, dome shaped papules

Contact dermatitis is a form of eczema that develops after the skin comes in contact with a substance that acts as an irritant or allergen. The affected areas become red, inflamed, and itchy. Swelling, blistering, crusting, and oozing can also occur. Irritant contact dermatitis is the more common type,

Cysts are one of the most common benign skin growths. A cyst consists of a sac or enclosed capsule filled with fluid or semisolid material. Typically, they present as round or dome shaped, nodules or lumps on or underneath the skin. The overlying skin can be unchanged or can have a small opening or punctum.

Dermatitis herpetiformis is an autoimmune skin disease that causes recurrent, intensely itchy blisters to form on the elbows, knees, back, buttocks, and/or scalp. It is linked to the ingestion of gluten found in wheat. It can also occur with celiac disease and has been associated with thyroid disease.

Dermatofibromas are common, benign skin growths most typically found on legs of women. They present as a pinkish brown, firm, scar-like bump. Sometimes, their appearance is attributed to a preceding insect bite, ingrown hair, or other minor injury or trauma. As the skin growths are harmless, no treatment

Dyshidrotic eczema is a form of eczema that manifests as intensely itchy blisters that develop on the sides of the fingers, toes, palms, or soles. It can be caused by atopic dermatitis, contact dermatitis, or an id reaction (reaction to a skin infection or skin rash at another site). The condition is

Eczema refers to a group of conditions characterized by dry, inflamed, and itchy skin. The most common kind of eczema is atopic dermatitis. Other forms of eczema include contact dermatitis, irritant dermatitis, nummular dermatitis, and dyshidrotic eczema. The term eczema is often used by people to refer

Female pattern hair loss, also known as androgenetic alopecia, is the female counterpart of the more widely recognized male pattern hair loss. Unlike men who present with a receding hairline and hair loss on the top and front, female pattern hair loss presents with widening of the part line which can

Folliculitis is the medical term for inflammation of a hair follicle. It typically presents as pink bumps or pustules (pus filled bumps) centered around a hair follicle. The condition can appear anywhere on the body where there are hairs, including on the face, chest, back, buttocks, and/or legs. The