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».
Mayoclinic.com explains that symptoms of viral gastroenteritis include watery diarrhea, abdominal cramps and pain, nausea, vomiting, occasional muscle aches, headaches and low-grade fevers. Antibiotics are not effective against viruses.ymptoms of Addisonâs disease develop slowly and can include nausea, vomiting, diarrhea, muscle weakness, fatigue, darkening of the skin, low blood pressure, fainting, low blood sugar, irritability, depression and salt cravings.