Search results
- www.mayoclinic.org
- › …
- › Diseases & Conditions
May 2, 2024 · Contact dermatitis is an itchy rash caused by direct contact with a substance or an allergic reaction to it. The rash isn't contagious, but it can be very uncomfortable. Many substances can cause this reaction, such as cosmetics, fragrances, jewelry and plants.
Feb 5, 2024 · Contact dermatitis is a skin condition that develops as a reaction to a chemical or other substance. This condition is usually not serious but can be uncomfortable....
Mar 30, 2023 · Contact dermatitis is a rash on your skin that develops when you come into contact with something you’re allergic to or something that irritated your skin. The rash can swell and be itchy and uncomfortable. Avoiding what caused your rash helps prevent it from returning.
Jun 14, 2024 · Contact dermatitis is a rash that crops up on your skin when you touch or have a reaction to a certain substance. It’s red, itchy, and uncomfortable, but it’s...
- www.mayoclinic.org
- › …
- › Diseases & Conditions
May 2, 2024 · Your health care provider may be able to diagnose contact dermatitis by talking to you about your signs and symptoms. You might be asked questions to help identify the cause of your condition and uncover clues about the trigger substance. And you'll likely undergo a skin exam to assess the rash.
Contact dermatitis is inflammation of the skin caused by direct contact with irritants (irritant contact dermatitis) or allergens (allergic contact dermatitis). Symptoms include pruritus and sometimes a burning pain.
Contact dermatitis causes the skin to become itchy, blistered, dry and cracked. Lighter skin can become red, and darker skin can become dark brown, purple or grey. This reaction usually occurs within a few hours or days of exposure to an irritant or allergen. Symptoms can affect any part of the body but most commonly the hands and face.
Contact dermatitis occurs when your skin comes into contact with something that makes it red and inflamed. There are 2 types of contact dermatitis: Allergic contact dermatitis — this is caused by an allergen (a trigger). Each time you come into contact with the allergen, the skin gets inflamed.
Contact dermatitis is caused by either an irritant or an allergic reaction. A rash develops and may be itchy or painful or both. Doctors base the diagnosis on the appearance of the rash and a history of substances a person may have been exposed to. People should avoid or protect themselves from substances that cause the dermatitis.
Jun 20, 2023 · Irritant contact dermatitis is caused by direct toxicity without prior sensitisation, and allergic contact dermatitis is a delayed hypersensitivity reaction. Results in localised burning, stinging, itching, blistering, redness, and swelling at the area of contact with the allergen or irritant.
