Viral Infection
A viral infection like gastroenteritis can be a possible cause of abdominal pain. It would also trigger diarrhea, vomiting, nausea, low energy, muscle aches, headaches, and other flu-like symptoms. Many people often call this condition the stomach flu. However, it is not really a form of flu. Symptoms tend to disappear in a couple of days without treatments. You should drink only water and sports drinks as well as avoid having heavy meals to prevent vomiting. Staying hydrated is important in people with viral infections. Infants, young babies, and people with compromised immune systems might need medical treatment to prevent dehydration. [3]
