Sports & Gaming
Poison Sumac Guide: How to Prevent Poison Sumac Rash
Written by MasterClass
Last updated: Oct 15, 2021 • 5 min read
Poison sumac can cause a rash because it contains urushiol, a plant oil known to cause an allergic reaction in some people. Learn more about how to identify poison sumac so you can avoid getting a poison sumac rash.