Does a hematoma just go away when the bleeding stops?

A hematoma does not simply disappear when the bleeding stops; it typically undergoes a healing process. Initially, blood collects in the tissue, causing swelling and discoloration. Over time, the body reabsorbs the blood, and the hematoma gradually resolves, which can take days to weeks depending on its size and location. If a hematoma is large or symptomatic, medical intervention may be necessary.