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Most people experience bruises from time to time.Injury
You bump into a table corner.
You hit your leg while moving furniture.
You accidentally knock your arm against a doorframe.
A few days later, a blue, purple, or yellow mark appears on your skin.
In most cases, bruises are harmless and disappear on their own.
But what happens when bruises appear without explanation?
What if they seem larger than normal, occur more frequently, or take an unusually long time to heal?
While unexplained bruising does not automatically mean you have a serious illness, it can sometimes be your body’s way of signaling that something deserves attention.Injury
Understanding the difference between normal bruising and unusual bruising can help you make informed decisions about your health.
What Is a Bruise?
A bruise occurs when tiny blood vessels beneath the skin become damaged.
Blood leaks into surrounding tissues, creating the familiar discoloration we associate with bruising.
Most bruises change color as they heal.
They often begin as reddish or purple marks.
Over time, they may become blue, black, green, or yellow before eventually disappearing.
This process is completely normal.
The body’s natural healing mechanisms gradually remove the trapped blood and repair damaged tissue.