Tag: Purple finger

While often alarming, a finger turning purple is a sign that blood circulation is impaired, causing deoxygenated blood to gather. This discoloration, known as cyanosis, can range from a temporary, benign reaction to cold to an indicator of a more serious health condition, raising the question: **Is it bad if your finger turns purple?**

Bruising, also known as a contusion, occurs when small blood vessels near the skin's surface break from injury, a common cause for a finger to change color. This discoloration is a natural part of the body’s healing process after trauma, but understanding the root cause is crucial, especially when you're asking, **Why is my finger turning purple after injury?**