The oils can stick to the skin and fingernails quickly. First, use soap and water to wash any areas of the body that made contact with the plant. Make sure to wash underneath the fingernails. It is also necessary to wash all clothing or other items that made contact with the plant.
Use commercial detergents or specialized poison plant washes with plenty of water. OTC treatments can provide pain relief from the rash. For example, apply a cream that contains zinc oxide or zinc acetate directly to the rash. Hydrocortisone cream or a baking soda paste might also help. However, avoid applying these creams and pastes to any open blisters. If a blister becomes infected, use a soft dressing to protect the wound.
It is usually best to avoid popping any blisters, as this increases the risk of infection. A doctor may prescribe antibiotics to treat an infected blister. The antibiotic could be in the form of a tablet or a cream. It is important to seek medical attention for an infected blister to prevent complications, such as cellulitis. However, a person should contact a doctor if the rash is widespread over the body or occurs on the face or genitals. It is also important to see a doctor for any symptoms of infection.
It is essential to contact the emergency services if any severe symptoms occur, such as trouble breathing or throat swelling. These symptoms can become life threatening.
It is possible to come into contact with poison sumac when outdoors, particularly in wet areas. A person can reduce the risk of coming into contact with poison sumac by covering all areas of skin as much as possible. The oil from poison sumac can cling to the skin and fingernails.
Contact with these oils can produce a skin reaction within a few days. The rash may be red and itchy, and it may contain fluid-filled blisters. A person can usually treat these symptoms at home using OTC medications.
The reaction is usually contact dermatitis, which may occur several hours, days, or even weeks after exposure. The dermatitis is characterized by a rash followed by bumps and blisters that itch. Sometimes, swelling occurs in the area of contact. Eventually, the blisters break, ooze, and then crust over.
There in no cure for poison ivy once the rash starts. Avoiding the poison plants is the best treatment. It is very important to learn what the plants look like and not to touch them. If contact with the plants has already occurred, you should remove the oils from the skin as soon as possible by cleansing with an ordinary soap.
Scratching the skin can lead to an infection. Symptoms of an infection include redness, pain, pus, and oozing from the blisters. If the oil is inhaled, which may occur if the plant is burned, it can lead to a dangerous lung irritation. This can be fatal. Symptoms of lung irritation include coughing, difficulty breathing, and wheezing. Poison sumac is one of the most toxic plants in the United States, causing a horrible skin reaction that can persist for weeks.
Thankfully, poison sumac is much less common than poison oak and poison ivy. If you work or spend a lot of time in wetlands, swamps, or shady hardwood forests, being able to identify local types of poison sumac throughout the seasons is key to avoiding exposure. If you do come in contact with poison sumac, clean the area immediately with cool, soapy water and avoid scratching. The best way to prevent poison oak rash is to learn to recognize the plant and avoid contact with it. See pictures and learn about possible remedies.
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