Rash on a local site: Allergic contact dermatitis

• Allergic contact dermatitis is a rash caused by an immune reaction to substances that are in contact with the skin.

• Itchy, red, and flaky rashes, sometimes with blisters or oozing, appearing hours or days after contact.

• Common Allergens that cause allergic contact dermatitis include metals, personal care products, cosmetics, topical medications, plants, rubber materials, and plastics.

• Diagnosis through patch testing; treatment involves avoiding allergens and may include medications to control symptoms.

• Connect with a dermatologist (skin and hair doctor) in a clinic near you to know more about treatment of allergic contact dermatitis.