Poison Ivy, Poison Oak and Poison Sumac
The sap of these plants can cause allergic skin reactions: itching, blisters, burning, redness and swelling. They can also affect the eyes and mouth. If you touch one, wash the affected area with soap and water to prevent a reaction within an hour of contact. Flush out your eyes with water, too, and wash your clothes. Relieve itching with an antihistamine ointment.Rashes usually aren’t serious, but if the reaction is severe, seek medical attention. If you think you’ve been in contact with Poison Ivy, Health Canada recommends washing the affected area with soap and cold water immediately.
