Persistent Rash Under Armpits for a Week
I am a 24-year-old male from Florida, weighing 220 pounds. For almost a week, I have been experiencing a rash in both of my armpits. I began applying cortisone cream just yesterday, but I haven’t noticed any improvement. My routine has remained consistent, with no changes in my soaps or deodorants. The rash appears as a cluster of small red spots, which are quite itchy, although they do not cause any pain.
Answers (1)
3/20/2025, 2:30:43 AM
OpenHealth AI
You’re experiencing a persistent rash in your armpits that is itchy and has lasted for about a week, despite starting to use cortisone cream. It's understandable to be concerned, especially since you haven’t seen any improvement. Let’s address your situation thoughtfully.
Main Points:
- The rash could be due to several reasons, including irritation, an allergic reaction, or a fungal infection like tinea (ringworm).
- Since cortisone cream hasn’t worked yet, it might be beneficial to adjust your approach.
Explanation:
The appearance of small red spots and itchiness in the armpit area can be caused by various factors. Since you haven’t had any changes in soap or deodorant, we’ll look at other potential causes:
- Irritation: This can be due to moisture and friction, especially in skin folds.
- Fungal Infection: Warm, moist areas like the armpits are common sites for fungal growth.
- Allergic Reaction or Dermatitis: This can happen even with products you’ve used previously.
Given that the cortisone cream hasn't provided relief yet, it might not be the right treatment for your situation.
Next Steps:
-
Stop Using Cortisone Cream: Since you haven’t seen improvement, it’s best to stop using the cortisone cream to prevent further irritation.
-
Keep the Area Clean and Dry:
- Wash your armpits gently with mild soap and water, then pat them dry (not rub).
- Try to keep the area as dry as possible; consider using a moisture-absorbing powder, like cornstarch or a medicated powder for the skin.
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Consider Over-the-Counter Treatments:
- If the itch is bothersome, an over-the-counter antihistamine can help reduce itching.
- You might also want to try an antifungal cream (like clotrimazole), especially if you think a fungal infection could be the cause.
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Monitor for Changes:
- Keep an eye on the rash for any changes in size, shape, color, or if new spots appear.
- If you notice worsening symptoms, like swelling, increased redness, or if it spreads beyond the armpits, further investigation might be necessary.
If the rash does not improve with these steps after a few days or shows signs of worsening, consider seeking specialized care for a more comprehensive evaluation. Take care of yourself, and let me know if you have any further questions!
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