Poison sumac, poison oak, and poison ivy are unique plants that use an oil called urushiol for protection. When urushiol comes in contact with the skin, it can cause a variety of reactions, from a basic rash to blistering and burning skin to severe allergic reactions. It usually takes two to three weeks for the body to get over the reactions, but there are faster ways to help your body fight this oil.

Dermatologists believe that 15% of the population will not have any type of allergic reaction to Urushiol. Unfortunately, the rest of us will have to suffer the consequences. The plant itself is widespread throughout much of the US and Canada, and you are likely to encounter the plant. Knowing what the plant looks like is your first line of defense in dealing with these plants. The leaves are fine, glossy and, of course, green. It has three leaves and the edges are usually irregular. The general rule is “Sheets of three, let it be!” If you must work in or near poison ivy, wear long pants, socks, shoes and socks, long-sleeved shirts, and gloves. The worst thing is having poison ivy on your hands! Don’t burn poison ivy either because the oils can become airborne!

If you do all that and you feel that itchy, don’t scratch it. Scratching will spread the urushiol and create more problems. It will take about 48 hours for symptoms to appear. It will start out as little itchy red dots. After that, they can blister and start to ooze. Stay inside and cool. The hot air will make it easier for the oil to penetrate the pores. Immediately wash skin with cold water. Do not scrub or use hot water. Don’t use soap because it can loosen the oil, but it may not wash away. Wash your nails because the oils can stay under the nails and cause further spread. Let your skin air dry. It will help reduce itching and oozing. The exudate is just bodily fluids and not the oil.

The real trick is getting rid of the Urushiol and it’s very easy to do. Mineral spirits like Tecnu can kill the oil. Paint thinner or gasoline may also work, but be very careful. It will dry out your skin and you risk burning your hand. It is not recommended to use paint thinner or gasoline. If you decide to use it, let it sit on your skin for a few minutes, and then wash your skin well. It takes a few days for the swelling to subside, followed by cracking and peeling.

Although getting rid of Urushiol is easy, the symptoms can drive people crazy. Antihistamines don’t work very well to eliminate itching due to the type of reaction poison ivy has. It’s a type IV delayed hypersensitivity reaction, as opposed to an anaphylaxis reaction that most people have with pollens, cat hair, or other common allergies. Antihistamines can help you sleep and reduce the chances of itching while you sleep. Jewelweed based products can help and are a natural remedy. Another remedy to help you get over the itch is calamine lotion. It will help soothe itching and redness and dry out the blisters. Other remedies include. Prescription strength hydrocortisone can help dramatically. See your family doctor for your decision. There are more dramatic medications that can be described by the severity of your rash, such as Clobex or Prednisone.