Persistent Red Skin Patches After Increasing Protein Intake and Workouts
Hello r/AskDocs, I find myself dealing with a curious issue: for the past three weeks, I've noticed some unusual red patches on my skin, and I could really use your insights. While I’ve scheduled a consultation with a doctor, it’s not happening for another four weeks. Here's a bit about my situation: **Quick Profile:** Male, aged 40, with a height of 180 cm and weighing 75 kg. I do not smoke or use drugs, have no known allergies, and am not on any medication. **The Problem:** Recently, I stepped up my workout regimen, incorporating rowing and weightlifting three times a week. Additionally, I've started consuming daily rice protein shakes (free of additives) and essential amino acids (EAAs, used solely during my workouts). Since making these changes, I've noticed non-itchy red patches appearing on my chest and back that are persistent. While they are not painful or swollen, they have not faded away. **I have a few questions:** 1. What could be the potential cause of these patches? Could it be an allergy? 2. Do you think this could indicate a more serious health issue? 3. Has anyone else experienced similar skin reactions related to supplements or exercise? Thank you for your attention and any assistance you can provide! :)
Answers (1)
3/29/2025, 10:10:36 AM
OpenHealth AI
It sounds like you're experiencing concerning but non-painful red skin patches after increasing your protein intake and physical activity. While it's good that you have a doctor's appointment scheduled, let’s discuss some potential causes and what steps you can take in the meantime.
Main Points:
- The red skin patches could be related to several factors, including physical irritation, allergic reactions, or other dermatological issues.
- Although the patches are not painful or itchy, it’s wise to monitor them and watch for any changes.
Explanation:
Increased workouts and changes in diet can sometimes lead to skin reactions for a few reasons:
- Irritation from Exercise: Intense workouts can cause chafing or friction, especially if you're sweating, which can irritate the skin and lead to red patches.
- Allergic Reaction: Although you mentioned the protein shakes are additive-free, it's still possible to be sensitive or develop an allergy to a new ingredient, like rice protein or amino acids.
- Dermatological Conditions: Skin conditions like eczema, psoriasis, or even heat rash can also cause patches of red skin.
Next Steps:
-
Keep a Journal: Track any changes in your diet, exercise, and the appearance of the skin patches. Note any possible irritants like clothing or workout equipment that may come into contact with your skin.
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Skin Care: Use a gentle, fragrance-free moisturizer on the affected areas to help soothe the skin. This might help improve the appearance of the patches.
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Monitor Symptoms: Pay attention to any changes in the patches. If they become itchy, painful, or if you notice swelling, these could be signs to take action.
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Evaluate Your Diet: Consider whether you’ve introduced other new foods or supplements recently. Sometimes keeping it minimal for a few days may help determine if one of these is the culprit.
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Avoid Known Irritants: If you suspect a reaction, avoid using products that might irritate your skin, like scented soaps or lotions.
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Stay Hydrated: Continue to drink fluids, especially while exercising, to keep your skin hydrated.
It's always a good idea to bring up these observations with your doctor when you visit, as they will be able to provide a more definitive diagnosis and treatment options. In the meantime, your attention to these changes can provide helpful insights for your healthcare provider.
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