Allergic skin conditions

Allergic skin conditions are a group of dermatological disorders caused by an overreaction of the immune system to various triggers, such as allergens, chemicals, or certain medications. These reactions can manifest as redness, swelling, itching, and other symptoms that affect the skin. Common allergic skin conditions include:

Atopic dermatitis (eczema) – a chronic, inflammatory skin condition characterized by itchy, red, and dry skin patches, often affecting children and adults. Treatments may include emollients, topical corticosteroids, and antihistamines.
Contact dermatitis – a skin reaction caused by direct contact with an allergen or irritant. Symptoms include redness, itching, and swelling of the skin. Treatment options include avoiding the trigger, topical corticosteroids, and antihistamines.
Urticaria (hives) – a skin condition characterized by raised, red, and itchy welts that may appear suddenly and last for a few hours or days. Hives can be caused by allergens, heat, cold, or physical contact with certain substances. Treatments may include antihistamines and, in severe cases, corticosteroids.
Angioedema – a swelling of the skin and underlying tissues, often associated with urticaria. Angioedema can cause swelling in various parts of the body, including the face, lips, tongue, and genitals. Treatment options include antihistamines, corticosteroids, and, in severe cases, epinephrine injections.

When treating allergic skin conditions, identify and avoid the trigger, if possible. Medications are typically prescribed to reduce symptoms, such as itching and swelling, and may include topical and oral corticosteroids, antihistamines, and immunosuppressants. Consult with a healthcare professional for proper diagnosis and treatment options tailored to your specific condition.