If you experience bloating, flatulence, or sudden loss of appetite, it may mean that your gut needs attention. Gastritis, which basically means stomach inflammation, maybe the reason behind these ...

When your stomach lining gets irritated, inflamed or damaged, that’s gastritis. It’s a broad term that covers many conditions, all involving inflammation of the gastric mucosa—the layer inside your ...

It used to be thought that stomach and duodenal (outlet of the stomach) irritation and ulcers were caused by stress and spicy foods. Then, in the late 1970s and early ’80s two researchers in Australia ...

Half of the world’s human population is infected with the stomach bacteria called Helicobacter pylori, yet it causes disease in only about 10 percent of those infected. Other bacteria living in the ...

Most of us have had that “uh-oh” feeling usually accompanied by the desperate urge to find the “head” or “latrine” ASAP. This thought might be followed by, “Did I get some kind of stomach bug?” Acute ...

Depending on the underlying virus, the stomach flu can cause symptoms that last for up to a few days at a time. Abdominal pain is a common symptom of stomach flu, but it’s unlikely to last beyond ...

Get stomach pain after eating meals? Learn about common causes here, from food intolerances to GI conditions, and the best treatment options. Postprandial pain—aka, a stomachache after you eat—can ...

Stomach cancer, or gastric cancer, is the third leading cause of cancer deaths worldwide, largely because most individuals ...

Infection is rare in the United States but more common in developing parts of the world with fewer restrictions on water and food safety. As some foods can cause stomach irritation or slow down ...

Worried about phlegm in vomit? Learn the common causes, simple home remedies, and when you should see a doctor.