Irritable bowel syndrome (IBS), sometimes referred to as irritable bowel disease, is one of the most popular diseases of the gastrointestinal tract. The disease affects about 1 in every 5 Americans. This is about 20 percent of the adult population.

IBS occurs more commonly in women than in men, and usually begins when people are about 35 years old and above.

What causes IBS?

There is actually no specific cause of Irritable Bowel Syndrome. In fact, until now people are still puzzled about it.

Inflammatory bowel diseases affect about 10 in every 100,000 people. It is actually one of the most common diseases in the gastrointestinal tract. Inflammatory bowel syndrome has two types, one is the ulcerative colitis and the other is the Crohn’s disease. Although both will make people feel discomfort, each differs in the area of inflammation.

It may seem an ordinary case of diarrhea but it’s not. Its symptoms can be hard to cope with. Here are some of the inflammatory bowel disease symptoms.

Inflammatory bowel disease symptom 1: Diarrhea