Printable View
| Is contact dermatitis caused by allergy? | |
|
Yes. Poison ivy is the most common contact dermatitis. It is a Type III allergy response which is responsible for cases which are usually itchy, red, and sometimes form blisters; these symptoms can occur even 24 to 48 hours after contact.
Irritant dermatitis is caused by irritation which may burn rather than itch and may start immediately after contact. The most frequent location of contact dermatitis is on the hands. Allergens that cause contact dermatitis include soaps, fragrances, nickel, dyes, latex (rubber), topical medications, any type of cosmetic, chemicals at home or in workplace, certain fabrics or dyes, etc. Identification of allergens that trigger rash along with avoidance is the best treatment. Keeping the skin soothed and avoiding other harsh substances until the skin is clear is the mainstay of treatment when irritants trigger contact dermatitis. "Patch" tests are painless and can help identify allergens. We offer allergy shots for poison ivy sensitive persons. |
|