Blood under skin on arm after blood pressure was taken?
November 9, 2016 3:18 PM Subscribe
A nurse took my blood pressure yesterday with a blood pressure cuff, and today I noticed that there are a few faint lines down my upper arm that are made up of tiny bits of blood under my skin -- petechiae, I guess? Is this something to be worried about? I've had my blood pressure taken a million times and this has never ever happened. Should I call the doctor?