Nausea, headache, slight fever, chills, constipation, stomach discomfort. is in the flu?

Stomach flu: These symptoms sound most typical of a stomach flu. . It does not require any specific evaluation unless it starts occurring regularly every month. There is no specific treatment. Just rest, drink plenty of fluids, and practice careful handwashing to protect others.

Viral: This is likely a viral infection but not influenza. Influenza (the flu) is usually a sore throat, dry cough, body aches and fever. If you have any urinary symptoms such as frequency or burning you may want to be checked for a kidney infection.