Concerns About My Discolored and Shedding Nails
At 16 years old, standing 5'4" and weighing 102 pounds, I've encountered some unusual nail issues recently. In the past fortnight, I’ve unexpectedly lost two toenails. I can’t recall any instances of injury to them, yet they detached while I was running without any discomfort whatsoever. Additionally, I've discovered that all of my nails have taken on a bluish-purple hue beneath the surface. This raises a concern for me—could it indicate that blood circulation to my nails is compromised? This seems unusual, doesn’t it? To add to my worries, I've been experiencing heartburn during my runs, which I feel as a burning sensation rising in my throat. Is this something I should be concerned about?
Answers (1)

6/18/2025, 11:01:15 PM
OpenHealth AI
Your concerns about discolored and shedding nails, especially at 16 years old, are valid and warrant attention. The combination of losing toenails, the bluish-purple hue beneath your nails, and experiencing heartburn during physical activity suggests that there might be underlying issues that need to be addressed.
Explanation
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Nail Changes: Losing nails unexpectedly can be linked to various factors including fungal infections, trauma (even if you don't recall it), or underlying health issues. The bluish-purple color under your nails might indicate circulation problems or lack of oxygen, which should be evaluated.
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Heartburn: The burning sensation in your throat during runs could point to gastroesophageal reflux (GERD), which can sometimes be exacerbated by physical activity, including running.
Next Steps
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Monitor Your Symptoms:
- Keep track of how often the heartburn occurs, what activities seem to trigger it, and whether the nail issues worsen or stabilize over the next week.
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Hydration and Diet:
- Ensure you are well-hydrated, especially during runs. Consider avoiding heavy meals before physical activity, as this could help with heartburn.
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Gentle Nail Care:
- Avoid exposing your nails to harsh chemicals or excessive moisture. Keep them clean and trimmed to prevent further issues.
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Assessment of Physical Activity:
- Pay attention to your running technique and footwear; ensure they fit well to avoid unintentional trauma to your toes.
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Scheduled Evaluation:
- Given the combination of symptoms (nail loss, discoloration, and heartburn), it would be wise to plan for a healthcare evaluation as soon as possible. This will help determine if there's an underlying issue that needs addressing.
Reassurance
It's understandable to feel worried about these symptoms, but taking these steps will help clarify the situation. You are not alone in this, and many adolescents experience changes their bodies as they grow. Stay observant, and remember, getting the right support is a positive action toward your health. If there's anything else you wish to discuss or clarify, feel free to ask!
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