
Have Had Severe Diarrhea, Vomiting And Cramping. Blood And Stool Test Negative. Had Dehydration. Suggest?

Infection
Detailed Answer:
Dear patient,
More than 90% of cases of acute diarrhea are caused by infection and the majority of these are viral in nature; symptoms can persist anywhere from 3 to 21 days and the most important thing is to stay well hydrated and replace electrolytes; some people advocate for the use of probiotics to reestablish normal flora. If there are dysenteric features, such as blood and mucus in the stools a short course of an antibiotic may be need suspecting a potential bacterial infection. But as I said most of them are viruses. if your symptoms do persist more than 3 weeks, then it would be unusual for a regular type of infection and you should see back your doctor.
Yours truly,
Dr Brenes-Salazar MD
Mayo Clinic MN

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