
Red Itchy Spots On The Skin, Swollen Eyes, Fever, Took Benadryl. Can It Be Due To Poison Ivy?

Thanks for writing to us.
The generalized skin rash that you are having is most likely a widespread allergic reaction as there was angioedema associated with it. The other possible causes in my opinion are-
1. Erythema multiforme.
2. Dermatitis-There are several different classes of dermatitis. This includes allergic bacterial and fungal among others. There are inflammatory conditions also which could contribute to such presentation. In the absence of any family history of autoimmune disorders I would hesitate to think that this is purely related to inflammation.
3. Dry skin- Xerosis.
4. Heat rash.
A direct examination by a dermatologist is the best way to get it diagnosed.
Most simple rashes improve with gentle skin care and avoiding irritating substances. You can help the improvement by
* Avoid scrubbing your skin.
* Use as little soap as possible. Use gentle cleansers instead.
* Avoid applying cosmetic lotions or ointments directly on the rash.
* Use warm (not hot) water for cleaning. XXXXXXX dry, don't rub.
* Eliminate any newly added cosmetics or lotions.
* Leave the affected area exposed to the air as much as possible.
* Try calamine medicated lotion.
* Hydrocortisone cream (1%) is available without a prescription and may soothe many rashes.
The patches usually take 5-7 days to disappear.
If the patches become more of purple rather than red then you must consult a dermatologist immediately.
I hope my answer and recommendations are adequate and helpful. Waiting for your further follow up queries if any.
Regards.

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