A poison sumac allergy is a reaction to the oil of the poison sumac plant. It causes a very itchy and red rash.
It is treated with self-care and medicine.
To ease discomfort:
To promote healing:
You have an allergy to poison sumac. Take steps to avoid contact with it.
Medicine may be given to ease symptoms of the allergic reaction.
When taking medicine:
The doctor may want to check on your progress. Be sure to go to all appointments.
Call the doctor if you are not getting better or you have:
If you think you have an emergency, call for medical help right away.
American Academy of Allergy, Asthma & Immunology
http://www.aaaai.org
American Academy of Dermatology
http://www.aad.org
Canadian Dermatology Association
http://www.dermatology.ca
Health Canada
https://www.canada.ca
Contact dermatitis. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/contact-dermatitis. Accessed June 4, 2021.
Eczema (dermatitis): Atopic in adults. EBSCO Nursing Reference Center website. Available at: https://www.ebscohost.com/nursing/products/nursing-reference-center. Accessed June 4, 2021.
Poison ivy, oak, and sumac: what should I do if I touch a plant? American Academy of Dermatology website. Available at: https://www.aad.org/public/everyday-care/itchy-skin/poison-ivy/touch-plant. Accessed June 4, 2021.
Last reviewed March 2021 by EBSCO Medical Review Board Marcin Chwistek, MD