Medical News Today: What to know about a blood clot in the arm

A blood clot in the arm can be a dangerous health problem. If the clot dislodges and travels to the lungs, it can block the flow of blood there, causing the tissue to die. As a result, a blood clot in the arm requires prompt treatment. Learn about the signs and symptoms of a blood clot here, as well as how to treat it.
Source: Medical News Today, https://www.medicalnewstoday.com/