When we observe strange things happening to our body parts, it's understandable to be ... Occasionally, having dry, cracked skin on your hands and fingers may point to a medical condition.

Swelling in the fingers may not be as noticeable as in other body parts, but it should not be ignored. Liver disease can cause changes in blood flow and circulation, leading to fluid accumulation ...

Frostbite refers to the freezing of body tissue (usually skin) that results when the blood vessels contract, reducing blood flow and oxygen to the affected body parts. Normal sensation is lost ...