Save. Flu symptoms can be seen as early as one day after exposure or as late as five days. Once symptoms occur, it is best to consult your doctor. The elderly and young children are more susceptible to the disease and are more likely to die from it. So early detection and treatment for them is critical.
There are various reasons that cause pain in the right side of the abdomen. These may include appendicitis, problems in the gall bladder, ovarian cysts, etc. Appendicitis - Pain in the right side of the abdomen is very commonly associated with appendicitis.
Deep in the belly: The pancreas is located in the upper abdomen, behind the stomach, and in front of the spine. On the right side, the pancreas is bounded by the duodenum (small intestine), and on the left side it is bounded by the spleen.