Left arm pain can come on suddenly or be felt for a long time. Anytime someone has left arm pain and is experiencing other heart attack symptoms, they should call 911. The pain may also be from an ...

Abdominal pain might seem harmless at first, however, if it persists, it might indicate something serious. While common conditions such as acidity, indigestion and gas can cause abdominal pain, it can ...

Epigastric pain affects the middle of the upper abdomen, just below the ribcage. It is common during pregnancy. Other causes include indigestion, acid reflux and GERD, peptic ulcer disease ...

pain-related brain regions, interconnections between these receptors and brain regions, responses to anaesthetics and self-protective behaviors in response to injury or threat of injury.