Hi,
Normally, poison ivy rashes appear 24-48 hours after exposure. It may take 2-4 weeks for resolution of rashes. In the mean time we should take care for relief of symptoms and avoiding complications of infection etc.
1. Some of the home remedies---cold compresses, oatmeal bath as well as application of
aloe vera, coconut oil, tea tree oil, baking soda, indigo naturalis or apple cider vinegar etc., may be used.
2. Also, rubbing alcohol can help to remove the urushiol oil from the skin and a relief in symptoms. Resist scratching the skin
3. Use of
topical steroid creams
4. Use of topical lotion like
calamine lotion
5. oral antihistamines like
Cetirizine,
Loratadine etc.
6. In very severely distressing symptoms, some oral steroids, or even
injectable steroids in extreme cases may be needed.
7. Sometimes, a course of antibiotic may be needed to treat / prevent the infection in the fissures caused by scratching etc.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Satnarain Bansal, General & Family Physician