For life-threatening medical emergencies, call 911 without delay. For a mental health crisis, call or text 988 for free and confidential crisis support.
Contact dermatitis is a skin rash that results from contact with a substance that causes an allergic reaction. Or it can occur from contact with a substance that irritates the skin. A minor reaction may cause mild redness of the skin, itching, or a rash of small red bumps. A more severe reaction may cause pain, swelling, redness, and larger blisters.
Many things can cause contact dermatitis, including soaps, lotions, latex gloves, and plants such as poison ivy. The location of the rash may provide a clue about the cause.
Current as of:
March 20, 2023
Author: Healthwise Staff Clinical Review Board All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
Clinical Review Board All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Healthwise is a URAC accredited health web site content provider. Privacy Policy.
How this information was developed to help you make better health decisions.