Irritable Bowel Syndrome & Anxiety

Irritable bowel syndrome (IBS) is a common ailment that causes pain, bloating, diarrhea, cramping and constipation. An estimated 50 to 90 percent of patients diagnosed with IBS also suffer from psychiatric disorders such as anxiety and depression.

Theories

• While the exact cause of IBS is unknown, a University of Vermont study found that patients with IBS have significantly lower levels of serotonin than other patients. Serotonin is a critical component in regulating and controlling emotions, and having lower levels of it has been linked to depression and anxiety.

Effects

• IBS and anxiety exist in a cause-and-effect loop. Anxiety increases the severity of symptoms related to IBS, while increased problems with irritable bowel syndrome lead to more anxiety.

Treatment

• Treating IBS also requires treating your anxiety. Avoid caffeine and alcohol, get regular exercise and consider taking an anti-anxiety medication.

Considerations

• Women are twice as likely to suffer from IBS as men, and the condition is also more common in people who suffer from migraines, fibromyalgia or a history of sexual or physical abuse.

Warning

• See a doctor if you become anemic, have blood in your stool, begin losing weight, have decreased appetite or suffer from fatigue.