The nails can be a window to health. Healthy nails are smooth and devoid of ridges grooves, spots, or discoloration. Discolored nails could be a sign of infection, drug reactions, or disease. Brown ...

Drug-induced nail disorders are uncommon adverse reactions that can occur as a result of drugs, with nail abnormalities being due to acute damage to the nail unit leading to symptoms associated with ...

If you have blue (or purple) fingernails, it’s often a sign that your blood is low in oxygen. Low oxygen, called cyanosis, may be due to numerous lung, heart, blood vessel, and blood cell disorders.

Let’s start with nail fungus, a disease that an average person experiences at least once in their lifetime. As you probably know, the fungus is found in our bodies. To turn into an infection, it needs ...

Clubbed nails have a distinctive curvature and softness. This nail change can be harmless, but it may be a sign of lung or heart disease. Seeking medical care if your nails change shape or become ...