Upper abdominal pain can be no big deal—or it can merit a trip to the ER. Here's how experts say you can tell the difference.
Right side abdominal pain can be vague, and the specifics will help you find the right diagnosis, says Mia Finkelston, MD, a ...
Some other lung-related conditions known to cause chest discomfort include: Pneumonia: This infection inflames the air sacs ...