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Irritant Contact Dermatitis - Contact Dermatitis
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
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Overview, Causes, & Risk Factors
Contact dermatitis is a bumpy patch of red, itchy, flaky skin. It occurs when someone has an allergic reaction after coming into contact with something that irritates his or her skin. The substance that irritates the skin is known as an allergen, and it triggers the allergic reaction.
What is going on in the body?
Contact dermatitis occurs when someone has been exposed to a substance that irritates the skin or causes an allergic reaction. People are more likely to have contact dermatitis if they have sensitive skin or a pre-existing skin condition.
What are the causes and risks of the condition?
Some of the more common allergens that trigger contact dermatitis include the following: