Red, Itchy Bumps On Stomach, Arm, Thigh, Cat Fleas, No Bed Bugs, Taking Healthy Diet
Thanks for writing to us.
From your description the most possible causes in my opinion are-
1. Erythema multiforme.
2. Dermatitis- due to skin infection, allergy,etc.
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. Taking an oral anti allergic tablet will help.
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.