Did you know your nails can reveal hidden clues about your overall health? Changes in color, shape, or texture can point to issues like iron deficiency, heart disease, or even skin problems. By paying attention to small changes, you might catch early signs of health conditions long before you feel sick. Here’s a simple guide to what your nails might be saying.
Beau’s Lines: Deep Grooves After Stress or Illness
If you see deep horizontal lines across your nails, you may have Beau’s lines. These grooves often show up after:
- A serious illness
- High fever
- COVID-19
- Chemotherapy
- A period of high stress
They happen because your nails temporarily stopped growing. One-time lines usually aren’t dangerous, but if they keep showing up, it’s a good idea to see your doctor.
Clubbing: Nails That Curve Downward
When nails curve downward and the fingertip looks swollen, it’s called clubbing. This can be linked to:
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