flu like sypmtoms
I am a fit, active 40 yr old male. I get flu-like symptoms once a month almost out of nowhere. Chills, ache, weakness. It lasts for about 12-16 hours, then I'm fine. It used to happen once every few months and now occurs once a month. This has been going on for several years. It generally comes on in the afternoon. A good night of sleep does the trick. I have a balanced diet, drink alcohol maybe once a week, and stay hydrated.