Contact Us

Vandal Health Ed

Health Education
Emily Tuschhoff
Health Education Coordinator
Phone: (208) 885-4146
emilyt@uidaho.edu
 
Health Resource Room
1000 Paradise Creek Street
Room 102
Moscow, ID 83844-1230
Phone: (208) 885-4146
vandalhealthed@uidaho.edu

Stomach Flu

Gastroenteritis means inflammation of the stomach and small and large intestines. Viral gastroenteritis is an infection caused by a variety of viruses that results in vomiting or diarrhea. It is often called the "stomach flu," although it is not caused by the influenza viruses.
Viral gastroenteritis is not caused by bacteria (such as Salmonella species or Escherichia coli), or parasites (such as Giardia lamblia), or by medications, or other medical conditions, although the symptoms may be similar. Your doctor can determine if the diarrhea is caused by a virus or by something else.

Symptoms

  • The main symptoms of viral gastroenteritis are watery diarrhea and vomiting. The affected person may also have headache, fever, and abdominal cramps ("stomach ache"). In general, the symptoms begin 1 to 2 days following infection with a virus that causes gastroenteritis and may last for 1 to 10 days, depending on which virus causes the illness.

Treatment

  • Generally, viral gastroenteritis is diagnosed by a physician on the basis of the symptoms and medical examination of the patient.
  • The most important of treating viral gastroenteritis in children and adults is to prevent severe loss of fluids (dehydration). This treatment should begin at home. Your physician may give you specific instructions about what kinds of fluid to give.