1. The Flu That Isn't the Flu at All
Viral gastroenteritis, also known as Montezuma's Revenge or the stomach flu, is not caused by influenza viruses at all, but rather food-borne viruses such as otaviruses, noroviruses, adenoviruses, sapoviruses, and astroviruses. Gastroenteritis generally lasts between 1 and 10 days, depending on the type of virus causing the infection. The symptoms of gastroenteritis may vary from person to person; however, in most cases they resolve themselves within about 3 days. If your symptoms are particularly severe or last longer than 3 days, medical attention is highly recommended.
2. Traveler's Diarrhea is No Fun
Viral gastroenteritis is commonly known as traveler's diarrhea, as your body is more susceptible to viruses when in foreign lands. A virus found in food that may cause no harm whatsoever to the locals can send you to the bathroom for the rest of your trip. However, viral gastroenteritis, or food poisoning, can occur anywhere and almost always causes loose stools. While diarrhea is a common symptom, it is important to examine your stools for blood, as the presence of blood can signify a more severe infection and require immediate medical attention.
3. One Serious Stomach Ache
In addition to causing sometimes painful diarrhea, gastroenteritis can also cause abdominal pain, swelling and cramping as well as nausea and vomiting. Vomiting most often causes quick relief of gastroenteritis symptoms; however, if vomiting lasts longer than 48 hours or blood is present, see a doctor immediately.
4. Fighting Infection With Fever
Because gastroenteritis is a viral infection, the body will most likely use it's self-defense measures to fight the attack of virus. A low-grade fever between 98 degrees F and 102 degrees F is perfectly normal; however, if the fever escalates above 102 degrees F or lasts longer than 48 hours, seek medical attention. As a general rule, medication to stop a fever should not be taken unless recommended by a doctor, as excess temperature helps to fight off the virus.
5. Defense Against Dehydration
With the presence of diarrhea and vomiting, not to mention sweating due to fever, special precautions should be taken to prevent dehydration. Drink as much fluid as possible, including water, soup broth and fresh juice. If you begin to feel week, are extremely thirsty, cannot urinate, have dry mouth or lack of tear production or become excessively sleepy, unaware or dizzy, seek medical attention. Occasionally IV fluids are needed to combat and prevent severe dehydration.
