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Doctor insights on: Toxicodendron Dermatitis

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What are the major symptoms of toxicodendron dermatitis?

What are the major symptoms of toxicodendron dermatitis?

Itchiness, weeping: Toxicodendron dermatitis refers to a plant oil mediated dermatitis. It presents with a weeping, red, incredibly itchy rash, typically in a linear pattern reflecting someone brushing by a plant. ...Read more

Dr. John Chiu
2,673 Doctors shared insights

Rash (Definition)

A skin rash is a symptom in which a person has changes on part or all of his skin, such as color changes, bumps, blisters, oozing, peeling, ...Read more


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What are the tests for toxicodendron dermatitis?

What are the tests for toxicodendron dermatitis?

Patch testing: Toxicodendron dermatitis is poison ivy, for those who don't know. A patch test can be applied to the back to determine if you are allergic to the toxicodendron plant oil, but usually it isn't necessary; the diagnosis is made by visual examination by a dermatologist. ...Read more

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What is the treatment for toxicodendron dermatitis?

What is the treatment for toxicodendron dermatitis?

Steroids & preventio: This dermatitis may be treated conservatively, but severe symptoms may require topical steroid treatment. ...Read more

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What are the tests for toxicodendron dermatitis?

Patch testing: Toxicodendron dermatitis is poison ivy, for those who don't know. A patch test can be applied to the back to determine if you are allergic to the toxicodendron plant oil, but usually it isn't necessary; the diagnosis is made by visual examination by a dermatologist. ...Read more

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What are the major symptoms of toxicodendron dermatitis?

Itchiness, weeping: Toxicodendron dermatitis refers to a plant oil mediated dermatitis. It presents with a weeping, red, incredibly itchy rash, typically in a linear pattern reflecting someone brushing by a plant. ...Read more

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What is the definition or description of: Toxicodendron dermatitis?

Poison Ivy: Exposure to plants of the Anacardiaceae family accounts for the most common allergic contact dermatitis than all other plant families. In the United States, the most important members of this family are the Toxicodendron, which include poison ivy, poison oak and poison sumac. Contact with them exposes the skin to urushiol, which is very allergenic and results in intense itching and redness. ...Read more

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What is the treatment for toxicodendron dermatitis?

Steroids & preventio: This dermatitis may be treated conservatively, but severe symptoms may require topical steroid treatment. ...Read more

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Contact dermatitis, poison oak, how to make it go away quickly?

Contact dermatitis, poison oak, how to make it go away quickly?

Poison oak rash: It is one of the most common forms of contact dermatitis.
Treatment of itching includes sarna anti itch lotion, cool compresses and oral antihistamines. For cool compresses one can put a cap full of listerine in the water. Menthol and alcohol in listerine have a cooling effect and help itching. Ultimately oral and topical corticosteroides are most effective. ...Read more

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Allergic contact dermatitis is poison oak or something else?

Yes and no.: Poison oak allergic reactions is a form of allergic contact dermatitis. But there are hundreds of chemicals and substances which can cause allergic contact dermatitis. The most common are nickel, latex, adhesives in bandaids, neomycin in antibiotic creams and many more. ...Read more

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How can I tell if my child's rash if from being exposed to poison ivy?

How can I tell if my child's rash if from being exposed to poison ivy?

Poison Ivy: Poison ivy rash- you can tell if you know that your child was playing in it or near it. The rash is usually linear. In a straight line and blistery. It will itch and the scratching can spread the poison ivy oil to other areas. If you are unsure, have your child seen as rashes are hard to diagnose without seeing them. ...Read more

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My husband had poison ivy. 8-10 days later...i have a rash. Could it be poison ivy?

My husband had poison ivy. 8-10 days later...i have a rash. Could it be poison ivy?

Could be: If you handled his clothes that may have been in contact with the plant, you could have poison ivy. The plant oil could also have been transferred from his skin to your.
Consult this site for more info: http://www. Mayoclinic. Org/diseases-conditions/poison-ivy/basics/definition/CON-20025866
For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form.
Practice safe sex, if you have sex. ...Read more

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I have a poison ivy rash help me please?

I have a poison ivy rash help me please?

Cold compresses: Confirm poison ivy:touch a plant? Touch something that had the plants oil? Nearby when poison ivy brush was being burned. Rash: itches, may blister, last 1-3 wks. Avoid itching, cool wraps/cloths to area, hydrocortisone/calamine to soothe, if blistering try burrows solution or products with aluminum acetate. See doc if:severe rash, involves face/genitals, swelling, worse at 2-3wks, infection. ...Read more

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Can you spread poison ivy rash between people?

Can you spread poison ivy rash between people?

Yes: The oily allergen of poison ivy can be spread between susceptible people. ...Read more

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How can I make the rash from poison ivy ooze less?

How can I make the rash from poison ivy ooze less?

Cool compresses: And soaking with warm water may cleanse the open blisters but only oral Prednisone will heal the lesions. Many physicians prescribe topical corticosteroids. Once the rash reaches the blistering, oozing stage these medications cannot effectively penetrate the injured skin. That's why one must use oral Prednisone at this point. ...Read more

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How do you know if a rash was caused by poison oak?

Poison Oak Rash: Typically an itching, red rash with bumps or blisters in a linear pattern or wherever the oil touched. The rash does not spread by the fluid from the blisters. Therefore, once a person has washed the oil completely off the skin, the rash is usually not contagious. ...Read more

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When after contact does it take for poison ivy rash to appear?

When after contact does it take for poison ivy rash to appear?

Few hours to weeks: Poison ivy causes contact dermatitis after contact from the urushiol oil from the poison ivy. Symtpoms can ccur from a few hours up to 3 weeks after initial contact. ...Read more

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Help! How long after being exposed to poison ivy would you start getting a rash?

2 to 10 days: The speed of a poison ivy rash depends on the thickness of the application of the oil responsible for the contact dermatitis (urushiol). Heavy applications erupt within 2 days; lighter hits take up to 10 days. If you think you have had contact, wash with soap and water asap and you may never get a rash. You can also get poison ivy up to a year after plant contact with tools, clothing, etc. ...Read more

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How long does it take for a rash from poison ivy to appear after making contact with the plant?

Delayed rash: Depending on the amount of exposure and the thickness of the skin affected 24-72 hours after exposure. ...Read more

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Is it possible to get a rash from poison ivy in an area of the body that the ivy didn't come into contact with it?

Is it possible to get a rash from poison ivy in an area of the body that the ivy didn't come into contact with it?

Maybe U didn't know: It is likely that u touched the ivy somehow/somewhere and touched the areas u don't expect to see. You can try some otc products such as calamide/caladryl which can help drying it out and reduces itching. Hydrocortisone may help a bit, but this is quite weak. Oral Benadryl (diphenhydramine) may help with itching as well. If these don't help, u may need to see doc for stronger meds via prescriptions. Good luck. ...Read more

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Boyfriend has a rash that looks like poison ivy, but has not spread. It's the beginning of march, could it be poison ivy?

Boyfriend has a rash that looks like poison ivy, but has not spread. It's the beginning of march, could it be poison ivy?

Poison ivy: The rhus antigen found on the surface of the poison ivy leaf in susceptible individuals causes a contact dermatitis. The rash only occurs where there is sufficient skin contact. The rash does not spread to un-contacted skin, but may occur more quickly in thinner skin or areas of larger amounts of contact. Contact dermatitis rash lasts 10-14 days. Your boyfriend could indeed have poison ivy. ...Read more

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Is it better to keep a poison ivy rash covered if in weepy stage or left open to "air out." If covered, what type of dressing should be used?

See below: Please consult this site for information on this topic:
http://www. Mayoclinic. Org/diseases-conditions/poison-ivy/basics/definition/CON-20025866 ...Read more

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My husband has a rash that looks like poison ivy but it doesn't itch. He recently went deer hunting so it would make sense but still no itch!

My husband has a rash that looks like poison ivy but it doesn't itch. He recently went deer hunting so it would make sense but still no itch!

Need more info: Maybe you can send an image for us to review, or see your clinician to take a look. Your husband's wilderness exposure suggests something may be going on, but we would need an image to help sort things out. Hope that helps. ...Read more

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My daughter has a streaky rash. It moves around all over her body. It looks like poison ivy, but doesn't itch. Often goes away within an hour.?

My daughter has a streaky rash. It moves around all over her body. It looks like poison ivy, but doesn't itch. Often goes away within an hour.?

Dermographism: This sounds like dermographism. While its more common for dermographism to itch, in some people the itch is too minimal to notice. Can you make the rash appear by stroking the skin firmly with the edge of a popsicle stick? If so, it is probably dermographism, which is usually not serious. Discuss it with your doctor. ...Read more

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How can I tell if my child’s skin rash is from exposure to poison oak?

Streaks, blisters: The allergic rash can cause itching, burning and blistering 1-2 days after contact with poison oak. The blisters may ooze clear fluid and may be different sizes. As they heal, they may look crusty. The rash may also look like pimples. ...Read more

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My son had poison ivy and now he s got a totally different rash the doctors keep saying they think its bug bites but they aren't for sure they said it?

My son had poison ivy and now he s got a totally different rash the doctors keep saying they think its bug bites but they aren't for sure they said it?

Dermatologist: Get a dermatologist to biopsy it. If you have already seen one and weren't happy, then see a different one until you find someone that makes you feel comfortable and helps your son. ...Read more

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How do you treat a poison ivy rash?

How do you treat a poison ivy rash?

Corticosteroids: Poison ivy can often be treated with topical corticosteroids like hydrocortisone. In more severe cases, oral or injectable corticosteroids are needed. ...Read more

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What looks like poison ivy rash but isnt?

Contact allergy: Poison ivy is essentially an allergic reaction to a contact allergen- in this case, the resin from poison ivy. Thus any contact allergen can elicit similar skin reactions. ...Read more

Dermatitis (Definition)

Dermatitis means inflammation of skin. Contact dermatitis, allergic contact dermatitis and seborrheic dermatitis are ...Read more


Dr. Cornelia Franz
1,059 Doctors shared insights

Rash (Definition)

A rash is a change to skin condition which can affect color, appearance, or texture. It may or may not ...Read more