Flue Moves From Head To Chest To Digestive Diarea. In most instances, these symptoms are mild and resolve on their own within one to two days. Diarrhea typically shows up within the first few days and can last up to 10 days depending on the severity of the infection, according to the mayo clinic.
A recent study showed that 1. Among this subset of patients — who have mild. Too many people are also sensitive to both caffeine and o alcohol.