Skin allergies occur when the immune system reacts abnormally to substances that are usually harmless, triggering an allergic response in the skin. This reaction can cause itching, redness, swelling, dryness, or rashes. Skin allergies are common and can affect people of all ages.

The allergic reaction may happen immediately or develop over time after repeated exposure to allergens such as dust, pollen, certain foods, cosmetics, detergents, or fabrics.

Common Types of Skin Allergies

1. Contact Dermatitis
   Caused by direct contact with an irritant or allergen (like soaps, perfumes, or metals), resulting in red, itchy, and inflamed skin.

2. Eczema (Atopic Dermatitis)
   A chronic condition that leads to dry, itchy, and inflamed skin. Often seen in children but can continue into adulthood.

3. Hives (Urticaria)
   Raised, red, itchy welts on the skin that appear suddenly due to allergens like food, medications, or insect bites.

4. Angioedema
   Swelling beneath the skin, often around the eyes and lips, that may occur with hives.

Common Triggers

• Dust mites, pollen, and pet dander

• Certain foods (like nuts, shellfish, eggs)

• Soaps, cosmetics, and detergents

• Latex, nickel, or wool

• Insect bites or stings

• Medications

Symptoms of Skin Allergies

• Red or itchy skin

• Rashes or bumps

• Swelling or burning sensation

• Peeling or dry skin

• Blisters or oozing lesions (in severe cases)

Treatment & Prevention

• Avoid known triggers wherever possible.

• Use mild skincare products without fragrances or harsh chemicals.

• Apply topical creams (like antihistamines or corticosteroids) as prescribed.

• Stay moisturized to protect the skin barrier.

• Seek medical advice for recurring or severe symptoms.

Conclusion

Skin allergies can be uncomfortable but are usually manageable with proper care and prevention. If you suspect an allergy or have persistent symptoms, consult a dermatologist or allergy specialist for accurate diagnosis and treatment.