Allergic Skin Reactions

Allergic skin reactions occur when the immune system mistakenly identifies a harmless substance, like pollen, certain foods, or chemicals, as a threat. This triggers the release of histamines, leading to symptoms such as redness, itching, swelling, or rashes. Common types include eczema, hives, and contact dermatitis. Reactions can vary from mild to severe and may develop quickly after exposure or take longer to appear. Treatment typically involves avoiding allergens, using topical creams, or taking antihistamines to relieve symptoms. Understanding triggers and seeking medical advice can help manage and prevent future reactions effectively.