Diarrhea is a common gastrointestinal disorder that is characterized by loose, watery stools. Most people get diarrhea once or more each year.
If left untreated, diarrhea can lead to dehydration and can be life-threatening.
Viral diarrhea can be prevented by diligent hand washing or hand sanitizing.
Diarrhea is typically caused by a virus in the intestines or stomach.
There are many conditions that can cause diarrhea including:
Other factors that can contribute to a diarrhea episode include:
There are a variety of factors that can increase your chances of getting diarrhea, including:
Signs or symptoms of diarrhea can come on quickly and may include:
Diarrhea can be diagnosed in a physical exam with your primary care physician. Your doctor will take a full medical history and may order tests to determine what is causing your diarrhea.
Tests may include:
Most people do not need medical treatment for diarrhea. Acute episodes of diarrhea typically resolve without treatment within a couple of days.
If you have persistent diarrhea, your doctor may recommend the following treatments:
Diarrhea is typically a symptom of an underlying condition, which can be relieved by treating the underlying condition. If symptoms are severe, you may be referred to a gastroenterologist who can diagnose and treat the full range of digestive disorders.
If you experience heartburn or acid reflux more than twice a week, you may have GERD. The classic symptom of GERD is burning chest pain that occurs after eating and becomes worse while lying down. This happens when stomach acid or bile flow into the food pipe and irritate the lining. In most cases, GERD can be managed with lifestyle changes and over-the-counter medicine. In severe cases, stronger medicine and surgery are available.
Prevalence of GERD continues primarily because of increased obesity. While GERD can be managed with medications for most, about 15 percent of GERD sufferers cannot tolerate medications, are worried about side effects, or are not responsive to medical treatment.