What can I do to cure gastroenteritis (my stomach flu)?

Fluid replacement. There is no "cure"for a viral gastroenteritis. The important thing is to keep up with fluid losses--usually staring with small volumes of fluid and increasing as tolerated. Food and fluid if diarrhea is the problem. If that does not work, IV fluids may be needed, or an anti-emetic, such as zofran (ondansetron).
Not cured. Start w clear liquid like water, slightly flattened soda that is clear, or sports hydration drinks. Sip, sip, sip. Work up to solids w bland foods like bananas, rice, applesauce, toast, gelatin, or chicken. Avoid alcohol, nicotine, caffeine, dairy & high fat foods. Rest.

Related Questions

Anyone know what is a simple way to cure or prevent the stomach flu?

Prevention. Wash your hands well for at least 20 seconds often. Don’t touch your nose, eyes or mouth without clean hands. Don’t share the same cups, forks or spoons. Use disinfectants on solid surfaces. Bring sanitizer with you when you are out. Try to avoid contact with people who are sick.

I am having stomach flu since 4 days. I am experiencing pain in tummy and have not seen doctor so far. Pls help in what is cure and diet?

No crystal ball here. Hard to pinpoint a response, since your question is so nonspecific. Can't even be sure you have a "stomach flu." you may want to consider: what you ate at the time of symptom onset, the location of your symptoms, accompanying distress, exposures to sick individuals, stressors. Definitely see your doctor if symptoms worsen or persist, ; particularly if associated with "alarm signs.".
Agree w Dr. Cattano. Start with clear liquid like water, soda that is clear, or sports hydration drinks. Sip, sip, sip. Work up to solids with bland foods like bananas, rice, applesauce, toast, gelatin, or chicken. Avoid alcohol, nicotine, caffeine, dairy ; high fat foods. Rest. According to the cdc, viral gastroenteritis usually has a duration of one to ten days (depending on the specific virus). Take care.

What are common causes of gastroenteritis (stomach flu)?

Several. This is a problem that requires a face-to-face meeting with your doctor. In that meeting, your doctor will listen to you, perform a throrough examination and possibly order labs or other tests. Based on this information, he/she will be able to tell you what's wrong and what to do about it.