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I don't know about sun exposure, but I do know how poison ivy works, which may help. When an allergic person comes in contact with the powders or oils of the plant, he/she begins to have a reaction. As long as the oil or powder remains on the skin, the rash can spread and worsen.

Upon exposure or possible exposure to the plant, the allergic person should shower with soap and hot water to be sure all oils/powders are gone. Then, the healing process can begin, which takes about 7-10 days.

If the affected person has showered thoroughly, I would imagine the already sensitive rash is not responding well to heat or sunburn, hense the worsening of symptoms. Get out of the sun!

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13y ago

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Related Questions

Can you get poison ivy more than once?

Yes, you can get poison ivy more than once. This is because the oil from the poison ivy plant can remain on surfaces and clothing, leading to repeated exposure. Additionally, some people may be more sensitive to the oil and develop a rash more easily upon contact.


Which product is more effective for treating poison ivy rash: Zanfel or Tecnu?

Both Zanfel and Tecnu are effective products for treating poison ivy rash, but Zanfel is specifically designed to remove the urushiol oil that causes the rash, while Tecnu is more focused on cleansing the skin. Ultimately, Zanfel may be more effective in treating poison ivy rash.


How can you tell you have poison ivy?

Poison ivy can cause a red, itchy rash with bumps or blisters. The rash often appears in streaks or patches where the plant's leaves brushed against the skin. If you suspect you have come in contact with poison ivy, wash the affected area with soap and water as soon as possible and seek medical attention if the rash is severe.


Can you work out with poison oak?

It is not recommended to exercise in areas with poison oak as contact with the plant's oils can lead to a rash. It is best to avoid areas with poison oak or wear protective clothing to prevent exposure.


What kind of plant gives you a rash?

Nettle Poison Ivy and may more.


What does a poison ivy scar look like?

The rash itself is not contagious, and the fluid in the blisters does not spread the rash. Poison ivy dermatitis appears as soon as four hours or as long as 10 days after the exposure, depending on individual sensitivity and the amount exposure. As the rash appears, any sensitivity a person had begins to increase. One starts to react to the slightest traces of a few molecules on the skin. This causes the rash to appear to be spreading, even after treatment has begun. Poison ivy dermatitis rashes are self-limited; sooner or later they clear up without treatment. Letting nature take its course with mild poison ivy dermatitis is reasonable, but severe rashes need treatment to ease the misery and disability they cause. The very first time this rash is gotten, it lasts longer than a repeat attack, often 3 or 4 weeks. Source: www.aocd.org


How do you tell the difference between a wild parsnip rash and poison ivy rash?

Wild parsnip rash typically appears as a burning or stinging sensation followed by a blistering, red rash, often accompanied by dark brown or purplish discoloration. This reaction usually occurs after skin exposure to the plant's sap and is exacerbated by sunlight. In contrast, poison ivy rash presents as itchy, red, and raised blisters that may appear in streaks or patches, typically developing 12 to 72 hours after contact. The key difference lies in the timing and appearance; wild parsnip is sun-sensitive and can cause skin discoloration, while poison ivy causes a more localized, itchy reaction.


Will going to the tanning bed dry up poison ivy?

No, going to a tanning bed will not dry up poison ivy. Tanning beds can actually irritate the skin further and may worsen the rash caused by poison ivy. It's best to treat poison ivy with appropriate remedies, such as topical corticosteroids or antihistamines, and to avoid sun exposure until the rash has healed. If symptoms persist, consult a healthcare professional for proper care.


How does someone get a rash on there but?

sit on poison ivy...


How were the medicinal properties of Rhus toxicodendron discovered?

The medicinal use of poison ivy was discovered by accident. A French physician in the late eighteenth century discovered that a patient's chronic rash had been cured as a result of accidental poison ivy exposure.


Why does poison Ivy give us a rash?

poison ivy is posinos and a allgric rashan.


How does poison ivy rash start out?

Typically several hours to about a day after contact with the poison ivy plant (the leaves or the vine) or oil from the plant. Note that you can get a poison ivy rash if someone who is not sensitive touches the plant and then gets urushiol (the oil that causes a reaction in some people to poison ivy, poison oak, or poison sumac) on your skin. You can even get a poison ivy rash from petting your dog or cat after it has brushed up against a poison ivy plant. Also note that the vines and the leaves can contain urushiol long after the plant has died, and burning poison ivy foliage can release the urushiol into the air, potentially causing a poison ivy rash on the inside of your lungs. If you know that you have come in contact with poison ivy but have not yet developed the rash, you may be able to prevent or reduce the rash by washing in cold water with special soap that binds to the urushiol. However, washing in warm or hot water will spread the urushiol across a larger area of skin.