Blood clot in arm: Five changes to your arms that could be symptoms of a blood clot

BLOOD clots are serious medical emergencies, and could lead to a dangerous pulmonary embolism if left untreated. But how are you supposed to know if you're at risk of a blood clot in your arm? These are the five symptoms in your arm to look out for, including subtle changes to the skin.
Source: Daily Express - Health - Category: Consumer Health News Source Type: news