Finding a bruise that you do not remember getting can be surprising. In many cases, bruises are harmless and result from small bumps or pressure that may have gone unnoticed.
However, bruises that appear frequently, become unusually large, or develop without an obvious explanation may be worth discussing with a healthcare professional. There are many possible reasons for unexplained bruising, ranging from everyday factors to conditions that may require medical evaluation.
Why Do Bruises Appear?
A bruise develops when small blood vessels beneath the skin are damaged, allowing a small amount of blood to collect in the surrounding tissue. The skin may initially appear red or purple before gradually changing color as the bruise heals.
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