Contact dermatitis is a skin condition characterized by inflammation and irritation of the skin resulting from direct contact with certain substances or allergens. It can cause symptoms such as redness, itching, and rash. Contact dermatitis can be categorized into two types: allergic contact dermatitis and irritant contact dermatitis.
The symptoms of contact dermatitis may include:
Cold sores, also known as fever blisters, are small, painful blisters that appear on or around the lips. They are caused by the herpes simplex virus type 1 (HSV-1). Cold sores are highly contagious and can recur throughout a person’s lifetime.
The symptoms of cold sores may include:
Chickenpox, also known as varicella, is a highly contagious viral infection caused by the varicella-zoster virus (VZV). It is characterized by the development of itchy, fluid-filled blisters on the skin, accompanied by flu-like symptoms. Chickenpox is most common in children, but it can affect people of all ages.
The symptoms of chickenpox usually appear in stages and may include:
Chemical peels are cosmetic procedures used to improve the appearance and texture of the skin. They involve applying a chemical solution to the skin, which causes the outermost layer to peel off, revealing smoother, rejuvenated skin underneath. Chemical peels can help address various skin concerns, such as fine lines, wrinkles, acne scars, and uneven pigmentation.
There are different types of chemical peels, including:
Central Centrifugal Cicatricial Alopecia (CCCA) is a type of scarring hair loss that primarily affects women of African descent. It is characterized by hair loss that starts at the center of the scalp and gradually spreads outward in a centrifugal pattern. CCCA is thought to result from a combination of genetic, styling, and environmental factors.
The main symptom of CCCA is progressive hair loss that typically begins at the crown or mid-scalp region. Early signs may include scalp itching, tenderness, or burning sensation. As the condition progresses, hair follicles become damaged, leading to permanent hair loss and the formation of scarring or cicatricial patches on the scalp.