Flu Like Symptoms
9. Vomiting
Vomiting is another symptom that is common among numerous different types of illness. For a lot of people, it can be the most unpleasant of all the symptoms they have. This depends on their other symptoms and their severity, of course. Vomiting is not a particularly common symptom in adults with flu, but it does happen.
It is a much more common symptom in children, however. Too much vomiting can lead to problems like malnutrition and dehydration, while the patient might also suffer from diarrhea.
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