Poison ivy is a common plant that can cause an allergic reaction in many people, leading to contact dermatitis.

Eczema is a chronic skin condition characterized by dry, itchy skin that can become inflamed and irritated.

Urticaria, also known as hives, is an immediate hypersensitivity reaction that causes the skin to develop raised, itchy welts.

The most effective way to prevent skin allergies is to avoid exposure to known allergens.

Atopic dermatitis is a chronic skin condition that causes dry, scaly skin, often accompanied by itching and inflammation.

Barrier creams help protect the skin from irritants and allergens by creating a physical barrier on the skin's surface.

Delayed hypersensitivity is a type of skin allergy where the reaction to an allergen takes several days to develop.

Contact urticaria is an allergic reaction that occurs when the skin comes into contact with an allergen, such as latex.

Psoriasis is a chronic skin condition characterized by dry, scaly patches on the skin, often accompanied by itching and inflammation.

Atopic dermatitis is the most common type of skin allergy, affecting millions of people worldwide.

Atopic dermatitis can be triggered by various factors, including dust mites, pet dander, pollen, and certain foods.

Antihistamines are commonly used to relieve itching associated with skin allergies.

Contact dermatitis is often characterized by redness, swelling, and irritation of the skin.

Urticaria can be caused by various factors, including food allergies, insect bites, latex, and certain medications.

Contact dermatitis can be triggered by various substances, including poison ivy, nickel, fragrances, and certain chemicals.