Today, the primary care physician, emergency department physician, or advanced practice provider (nurse practitioner or physician assistant) is often the first clinician to evaluate a patient with ...

Gas, indigestion, and stomach viruses are common causes of upper stomach pain. In more severe cases, it can indicate appendicitis, bowel obstruction, or peptic ulcers. Not all pain feels and acts the ...

Depending on the underlying virus, the stomach flu can cause symptoms that last for up to a few days at a time. Abdominal pain is a common symptom of stomach flu, but it’s unlikely to last beyond ...

You may be contagious from the start of symptoms until several days after they’re gone. In some cases, you can spread the infection even before symptoms start. Stomach flu is a viral infection of your ...

It is possible to have stomach virus with only mild symptoms, such as nausea or abdominal discomfort. Some people may have no symptoms at all. Viruses such as astrovirus, norovirus, and rotavirus can ...

Vomiting, nausea, diarrhea, and stomach pain commonly occur together and may be caused by many illnesses. Some are relatively harmless, while others require prompt treatment. Below, the article ...