Health and Home The wonderfully anticipated spring weather gets most of us outdoors to clean up our yards and start gardening. Unfortunately, many people will unknowingly come into contact with poison ivy. A poison ivy rash is caused by contact with an oil called urushiol, found in all parts of the poison ivy plant. Urushiol is an allergen, so the rash you get is actually an allergic reaction to the oil. The rash generally appears eight to 48 hours after skin contact with urushiol; but it can occur up to two weeks later. Naturally, the more urushiol you come into contact with, the more severe your reaction. Blister fluid cannot spread the rash, and the rash is not contagious. Without treatment, the rash usually lasts 10-21 days, but in some cases, it may take up to six weeks to heal. Most cases of poison ivy can be treated successfully at home. First, you must wash the area immediately with water after contact with the plant. To relieve symptoms, use wet compresses and take cool baths. Over-the-counter antihistamines (like Benadryl, Claritin and Zyrtec) and topical hydrocortisone creams may relieve some itching. More severe cases may need a physician's treatment with systemic steroids (creams, pills or injections). Although sometimes said to be a remedy, do NOT use bleach on your skin. Prevention is important. Poison ivy is identified by three broad, spoon-shaped leaves or leaflets. Remember the phrase "leaves of three, let it be," before clearing any area. When you cannot avoid possible contact with the plant, wear long pants, a long-sleeved shirt and vinyl gloves (oil can penetrate rubber). Be particularly careful not to touch your face to wipe off sweat, for example, which could inadvertently spread the oil to your face. Afterwards, wash up immediately with water and be careful handling your clothing as you wash it thoroughly. Barrier creams are available, but not always effective. Avoidance of poison ivy and proper washing techniques will allow you to enjoy the outdoors all season long. Eastern Woods is located at: © Copyright 2003-2006 by Findlay Living™ and DynamiKComm, Inc. |
