Irritable bowel syndrome (IBS) is a common digestive disorder with unclear causes, affecting about 10% of the global population. Researchers have now discovered that opioid delta-receptor agonists may ...

Irritable bowel syndrome (IBS) is a common digestive disorder that affects the intestine, causing symptoms such as abdominal pain, bloating, gas, and changes in bowel habits, including diarrhea, ...

It’s hard to tell the difference between the stomach flu and food poisoning—but medical experts say there are a few clues ...

Whether you're dealing with a dull ache, sharp pain in your abdomen or something in between, you're likely wondering "Why ...

There are several theories about the origins of IBS but it's unclear exactly why. Still, there are treatments no matter the cause.

She had been in pain for the entire 90-minute flight. Her abdomen was so distended and tender that she felt as if it might ...

Probiotics may help with many health conditions. Although they're generally safe, it's important to talk with your doctor ...

The most common symptoms include diarrhea, vomiting and stomach pain, but you also may experience a fever, headache and body aches. It is extremely contagious, according to the CDC, which advises ...

A study published in Pain Reports adds a new piece to the puzzle, showing spinal disinhibition — disruption of the spinal cord’s inhibitory systems that modulate pain signals — in people ...

Norovirus typically shows up with an onset of uncomfortable symptoms, including nausea, vomiting, diarrhea and stomach pain. In some cases, it can cause fever, headache and body aches. Chad D.