Below is an instruction from Human. Write a response.
    ### Instruction:
    What to do for Viral Gastroenteritis ?
    ### Response:
    - Viral gastroenteritis is inflammation of the lining of the stomach, small intestine, and large intestine. Several different viruses can cause viral gastroenteritis, which is highly contagious and extremely common.  - The main symptoms of viral gastroenteritis are watery diarrhea and vomiting.
    