Indigestion


Indigestion is a collection of symptoms that often includes heartburn, nausea, bloating and belching. Most cases of indigestion are nothing to worry about. Indigestion is a general term that describes discomfort in your upper abdomen — an upset stomach. Indigestion is not a disease, but rather a collection of symptoms you experience, like heartburn, bloating, belching and nausea. How you experience indigestion may differ from how someone else does.

Indigestion causes are varied
If you eat too much of any food, you can wind up with an upset stomach, particularly if you overindulge in fatty or spicy foods. Eating too quickly has the same effect.Alcohol and stress also can take a toll.

Persistent indigestion may point to other digestive conditions:

• Heartburn. When stomach acid backs up into the esophagus — known as acid reflux — you may experience heartburn. This burning pain in the upper abdomen and under the breastbone may be accompanied by nausea and an acid or sour taste in your mouth.
• Peptic ulcers. Peptic ulcers are open sores that develop on the lining of the stomach, upper small intestine or esophagus. They may cause burning pain anywhere from your navel to your breastbone. Many peptic ulcers are caused by the bacterium Helicobacter pylori (H. pylori). Others are caused by regular use of certain pain relievers, such as aspirin, naproxen (Aleve) or ibuprofen (Advil, Motrin, others).
• Gastritis. Gastritis is inflammation of the lining of your stomach, which you may experience as a gnawing or burning pain in your stomach or upper abdomen. Regular use of aspirin or certain other pain relievers can irritate your stomach. Drinking too much alcohol can have the same effect. Sometimes gastritis is caused by an infection with the same bacteria that causes peptic ulcers.
• Gallstones. Gallstones are solid deposits of cholesterol or calcium salts that form in your gallbladder or nearby bile ducts. They often cause no symptoms and require no treatment. Sometimes, however, gallstones cause chronic indigestion, abdominal pain, nausea and vomiting.
• Stomach cancer. The earliest sign of a stomach tumor may be microscopic internal bleeding, which may only be detected by tests that check your stool for blood. Later, signs and symptoms may resemble those of a peptic ulcer.