Acne
Definition: Acne is a common skin condition that involves clogged pores, resulting in whiteheads, blackheads, pimples, or cysts. It typically affects the face, chest, back, and shoulders. Causes: Acne occurs when oil and dead skin cells clog hair follicles. This can be due to hormonal changes during puberty, certain medications, genetics, and diet. Pros of […]
Alopecia Areata
Definition: Alopecia areata is an autoimmune disease that causes hair loss in round or oval patches, usually on the scalp. It can also affect the beard, eyebrows, eyelashes, or any hair-bearing part of the body. Causes: In alopecia areata, the immune system attacks the hair follicles, causing hair loss. The exact reason for this is […]
Athlete’s Foot
Definition: Athlete’s foot is a fungal infection of the feet that causes itching, burning, scaling, and cracking of the skin, typically between the toes. It can also affect the soles and sides of the feet. Athlete’s foot is a common condition, especially among people who wear tight-fitting shoes and walk barefoot in damp environments. Causes: […]
Cold Sores
Definition: Cold sores, also known as herpes labialis, are small, painful blisters that form around the mouth. They are caused by the herpes simplex virus type 1 (HSV-1). After the initial infection, the virus remains dormant in the body and can reactivate under certain triggers, causing outbreaks of cold sores. Causes: Cold sores are highly […]
Eczema
Definition: Eczema is a chronic inflammatory skin condition that causes itchy, red, and dry patches. It commonly affects the face, hands, elbows, knees, and feet, but can appear anywhere on the body. Causes: The exact cause of eczema is unknown, but it’s thought to be linked to a combination of genetics, immune system dysfunction, and […]
Folliculitis
Definition: Folliculitis is a common skin infection that affects the hair follicles. It causes small, red, pustule-like bumps around hair follicles, often accompanied by itching or burning. Folliculitis can occur anywhere on the body, but it’s most frequent on the scalp, face, legs, and buttocks. Causes: Folliculitis can be caused by bacteria, fungi, or yeast […]
Fungal Nail Infections
Definition: Fungal nail infections, also known as onychomycosis, are caused by fungi that invade the nail plate and nail bed. The affected nails become discolored, thickened, brittle, and may crumble at the edges. Causes: Fungal nail infections are common and can be spread through contact with infected people or surfaces in damp environments (locker rooms, […]
Hives
Definition: Hives, also known as urticaria, are raised, itchy welts that appear on the skin. They can be red, pink, or skin-colored and vary in size and shape. Hives can appear suddenly and disappear within hours or last for days or weeks. Causes: Hives can be triggered by various factors, including allergies (food, medication, insect […]
Keloids
Definition: Keloids are raised, thickened scars that form at the site of a healed wound. They typically grow larger than the original injury and can be red, purple, or brown. Keloids are most common on the chest, shoulders, upper back, and earlobes. Causes: The exact cause of keloids is unknown, but they are more frequent […]
Melanoma
Definition: Melanoma is the most serious type of skin cancer. It arises from pigment-producing cells (melanocytes) and can spread to other parts of the body if not detected and treated early. Causes: The main cause of melanoma is UV radiation from the sun. People with fair skin, a history of sunburn, and multiple moles are […]