Dear Dr. Roach: A few years ago, when being prepped for a colonoscopy and gastroscopy, I had an IV line inserted into my right arm with a sedative in it. As I waited to pass out, I noticed a large air ...

Q: A few years ago, when being prepped for a colonoscopy and gastroscopy, I had an IV line inserted into my right arm with a sedative in it. As I waited to pass out, I noticed a large air bubble ...

A blown vein is a vein that ruptures as a result of a needle injury. While the term “blown vein” may sound serious, in most cases, there is no long-term damage. Medical professionals insert needles ...

For patients who rely on monoclonal antibodies and other biologic drugs, treatment often means hours tethered to an IV pole while a clear bag slowly empties into a vein. A new generation of ...