Bloating is a condition in which the abdominal area becomes swollen and increases in diameter. When a person experiences bloating, he or she feels tightness in the abdomen and may experience a feeling of fullness. It can also cause pain in the abdomen. When caused by accumulation of liquid in the abdominal cavity, it is medically referred to as ascites.

There are a number of possible causes for bloating. The most common cause is liquids and intestinal gases accumulating in the stomach. Overeating or eating foods one is allergic to can also cause bloating. Similarly, a person with lactose intolerance may experience bloating after ingesting diary products.

A person with the nervous habit of swallowing air, a condition called aerophagia, may also experience bloating. Individuals with certain diseases and illnesses, such as irritable bowel syndrome, Alvarez’ syndrome, splenic-flexure syndrome, and diverticulosis, may also have problems with bloating. Menstruating women or those with ovarian cysts may experience bloating, as may those who are constipated or who have a partial obstruction of the bowels. Serious medical problems, such as intra-abdominal tumors and megacolon, can also cause bloating. Therefore, it is important to consult with a doctor when bloating occurs for no apparent reason.

Since there are so many possible causes for bloating, remedies vary. Treating bloating generally requires treating the underlying cause. If the bloating is caused by constipation, for example, eating fruit can help loosen the stool. Exercising, drinking plenty of water, and consuming fiber can also help relieve constipation and, therefore, help treat bloating.

If gas is the cause of bloating, it can be helpful to take one to two tablets of betaine hydrochloric acid. In addition, carbonated water can encourage belching, which helps to eliminate gas and relieve bloating. Chewing celery seeds and drinking chamomile tea can also be beneficial. Other helpful teas include fennel, ginger, and peppermint.

Activated charcoal pills can also help relieve gas and reduce bloating, though they should not be taken by anyone on birth control pills or other medication. In addition, charcoal should not be used on a long-term basis.