When you are nauseated, you may feel weak and sweaty and notice a lot of saliva in your mouth. Nausea often leads to vomiting. Most of the time you do not need to worry about nausea and vomiting, but they can be signs of other illnesses.
Two common causes of nausea and vomiting are stomach flu and food-borne illness. Nausea and vomiting from viral stomach flu will usually start to improve within 24 hours. Nausea and vomiting from a food-borne illness may last from 12 to 48 hours.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
Call your doctor or nurse call line now or seek immediate medical care if:
Watch closely for changes in your health, and be sure to contact your doctor or nurse call line if:
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Current as of: March 20, 2017
Adam Husney, MD - Family Medicine
& William H. Blahd, Jr., MD, FACEP - Emergency Medicine
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