Bruising, medically known as contusions, occurs when blood vessels are damaged and blood leaks into the surrounding tissue. A normal bruise typically starts as a reddish mark, turning blue or purple within a few hours, and eventually fading to yellow or green as it heals over a period of two to three weeks.

Most bruises are harmless and heal on their own without medical intervention. However, the size and frequency of bruises can vary greatly among individuals. Factors such as skin thickness, age, and the location of