FULL STORY. Phytochemicals known as flavanols, which are found in chocolate, fruits and vegetables, can boost the levels of nitric oxide in the blood of smokers and reverse some of their smoking-related impairment in blood vessel function, according to a new study in the Oct. 4, 2005, issue of the Journal of the American College of Cardiology. Share:
The list of signs and symptoms mentioned in various sources for Viral gastroenteritis includes the 6 symptoms listed below: 1  Watery diarrhea. 2  Vomiting. 3  Headache. Fever.  Abdominal 1  cramps. Stomach 2  ache. more information...Â».
Viral gastroenteritis means the inflammation is caused by infection with a virus. It often causes vomiting (throwing up) or diarrhea. Viral gastroenteritis is often called stomach flu, but it is not caused by flu (influenza) viruses.Viral gastroenteritis can be caused by many different viruses, including Rotaviruses, Torovirus, Adenoviruses, Caliciviruses, Astroviruses, and a group of Norwalk-like viruses. child with viral gastroenteritis may also have: headache. fever. stomach cramps or a sore stomach. In general, the symptoms begin 1 to 2 days after catching the virus. They can last for 1 to 10 days.