prevention and treatment of poison ivy dermatitis

Poison ivy dermatitis occurs when the skin contacts oil from the plant, causing an itchy rash. To prevent it, avoid touching or brushing against the plant, wear protective clothing, and wash skin and clothes promptly if exposure occurs. If you develop a rash, over-the-counter remedies like antihistamines can reduce itching, and corticosteroid creams can decrease inflammation. For more severe reactions, a doctor might prescribe oral steroids. Keep the affected area clean, avoid scratching to prevent infection, and moist compresses can soothe irritation. Prompt washing and protective measures are key to preventing and managing poison ivy dermatitis effectively.