Pruritus, also known as itching, is a common symptom of many skin conditions. There are several skin conditions that can cause pruritus, including:
- Eczema: Eczema is a chronic skin condition that causes red, itchy, and inflamed patches of skin. It can occur anywhere on the body and is commonly found on the face, neck, and hands.
- Psoriasis: Psoriasis is a chronic skin condition that causes thick, scaly patches of skin that are often itchy and painful. The patches can occur anywhere on the body, but are most commonly found on the elbows, knees, and scalp.
- Contact dermatitis: Contact dermatitis is a type of skin inflammation that occurs when the skin comes into contact with a substance that causes an allergic reaction or irritation. It can cause redness, itching, and a rash.
- Urticaria: Urticaria, also known as hives, is a skin condition that causes red, itchy welts on the skin. It can occur anywhere on the body and is often caused by an allergic reaction.
- Prurigo nodularis: Prurigo nodularis is a chronic skin condition that causes itchy, raised bumps on the skin. It is most commonly found on the arms and legs.
- Scabies: Scabies is a highly contagious skin condition caused by a mite that burrows into the skin. It causes intense itching and a rash that can occur anywhere on the body.
- Lichen planus: Lichen planus is a skin condition that causes itchy, flat-topped bumps on the skin that can be red or purple in color. It most commonly occurs on the wrists, ankles, and mouth.
Treatment of pruritic skin conditions depends on the underlying cause. Topical creams and ointments, oral medications, and phototherapy may be used to manage symptoms and treat the underlying condition. It is important to seek medical attention if you have persistent or severe itching, as it can be a sign of a more serious underlying condition.