10 Dehydration Symptoms
Symptom #2: Fatigue
The drop in blood pressure and blood flow also leads to fatigue. You will feel tired even if you have had a good night sleep.
That is why when you are suffering from the stomach flu, with diarrhea and vomiting present, the doctors recommend getting lots of rest and drinking plenty of fluids to fight off the dehydration and the fatigue that it may cause.
Advertisement