Southern Gastroenterology Associates logo for printSouthern Gastroenterology Associates, LLC

763 Old Norcross Road, Lawrenceville, GA 30046 • Phone: 678-985-2000

2295 Ronald Reagan Parkway, Suite 100, Snellville, GA 30078 • Phone: 678-985-2000

3655 Howell Ferry Rd, Suite 200, Duluth, GA 30096 • Phone: 678-985-2000

2108 Teron Trace, Suite 100, Dacula, GA 30019 • Phone: 678-312-8600

Southern
Gastroenterology
Associates, LLC

678-985-2000
Offices in Lawrenceville, Snellville, Duluth, and Dacula/Hamilton Mill.

Diarrhea

What is diarrhea?

Diarrhea is loose, watery stools. Having diarrhea means passing loose stools three or more times a day. Acute diarrhea is a common problem that usually lasts 1 or 2 days and goes away on its own.

Diarrhea lasting more than 2 days may be a sign of a more serious problem. Chronic diarrhea—diarrhea that lasts at least 4 weeks—may be a symptom of a chronic disease. Chronic diarrhea symptoms may be continual or they may come and go.

Diarrhea of any duration may cause dehydration, which means the body lacks enough fluid and electrolytes—chemicals in salts, including sodium, potassium, and chloride—to function properly. Loose stools contain more fluid and electrolytes and weigh more than solid stools.

People of all ages can get diarrhea. In the United States, adults average one bout of acute diarrhea each year, and young children have an average of two episodes of acute diarrhea each year.

What causes diarrhea?

Acute diarrhea is usually caused by a bacterial, viral, or parasitic infection. Chronic diarrhea is usually related to a functional disorder such as irritable bowel syndrome or an intestinal disease such as Crohn's disease.

The most common causes of diarrhea include the following:

  • Bacterial infections. Several types of bacteria consumed through contaminated food or water can cause diarrhea. Common culprits include Campylobacter, Salmonella, Shigella, and Escherichia coli (E. coli).
  • Viral infections. Many viruses cause diarrhea, including rotavirus, norovirus, cytomegalovirus, herpes simplex virus, and viral hepatitis. Infection with the rotavirus is the most common cause of acute diarrhea in children. Rotavirus diarrhea usually resolves in 3 to 7 days but can cause problems digesting lactose for up to a month or longer.
  • Parasites. Parasites can enter the body through food or water and settle in the digestive system. Parasites that cause diarrhea include Giardia lamblia, Entamoeba histolytica, and Cryptosporidium.
  • Functional bowel disorders. Diarrhea can be a symptom of irritable bowel syndrome.
  • Intestinal diseases. Inflammatory bowel disease, ulcerative colitis, Crohn’s disease, and celiac disease often lead to diarrhea.
  • Food intolerances and sensitivities. Some people have difficulty digesting certain ingredients, such as lactose, the sugar found in milk and milk products. Some people may have diarrhea if they eat certain types of sugar substitutes in excessive quantities.
  • Reaction to medicines. Antibiotics, cancer drugs, and antacids containing magnesium can all cause diarrhea.

Some people develop diarrhea after stomach surgery, which may cause food to move through the digestive system more quickly.

People who visit certain foreign countries are at risk for traveler’s diarrhea, which is caused by eating food or drinking water contaminated with bacteria, viruses, or parasites. Traveler’s diarrhea can be a problem for people traveling to developing countries in Africa, Asia, Latin America, and the Caribbean. Visitors to Canada, most European countries, Japan, Australia, and New Zealand do not face much risk for traveler’s diarrhea.

In many cases, the cause of diarrhea cannot be found. As long as diarrhea goes away on its own within 1 to 2 days, finding the cause is not usually necessary.

Source: http://digestive.niddk.nih.gov/ddiseases/pubs/diarrhea/index.aspx

Southern Endoscopy Suite

Meet the physicians of Southern Gastroenterology Associates

The practice's wholly owned endoscopy center is a newly enlarged, state-of-the-art, nationally accredited Ambulatory Surgery Center. Procedures we perform include:

Meet Our Physicians

Meet the physicians of Southern Gastroenterology Associates

Gastroenterologists are physicians trained in internal medicine who have undergone further training in the diagnosis and treatment of diseases of the digestive system.

Conditions We Treat

Meet the physicians of Southern Gastroenterology Associates

Our physicians specialize in the diagnosis and treatment of problems of the esophagus, stomach, bowel, gallbladder, liver, and pancreas. Conditions treated include: