People around you must have often seen them cracking their fingers, which gives them relaxation and relieves stress or fatigue in the hands. It may feel good for some time, but medical experts warn ...
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Clubbed fingers or toes

Clubbing is when fingertips get larger, and nails slope downward. Clubbed fingers can be a sign of lung cancer, heart problems, cystic fibrosis, and other conditions. If you notice signs of nail ...