Viral gastroenteritis, or “stomach flu,” is a condition that causes inflammation in the intestines and stomach. Seasonal influenza viruses do not cause stomach flu. Therefore, the flu vaccine cannot prevent cases of stomach flu.
Several different viral infections can lead to stomach flu. The most common viral cause of stomach flu is the norovirus. Between
Since seasonal influenza viruses do not cause stomach flu, the flu shot
This article will explore flu shots and stomach flu in more detail. In addition, it discusses how to treat stomach flu, how to prevent it, and when to speak with a doctor.
Scientists design annual flu shots to prevent people from experiencing infections with the
Although the flu shot does not prevent stomach flu, there are two types of rotavirus vaccine available in the U.S. that can prevent the condition. Vaccines for this type of virus can help protect infants and young children from developing stomach flu.
The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) suggests that an infant should receive the first dose of rotavirus vaccination within their
To summarize, while the flu vaccine cannot prevent stomach flu, there are two vaccines that may help prevent infants from contracting rotavirus, which is one possible cause of stomach flu.
Some individuals who receive the flu shot may experience gastrointestinal side effects, such as nausea. Flu vaccines also come in the form of a nasal spray. Children who receive this nasal spray may experience vomiting. A person can discuss which option is best with a doctor.
- soreness, swelling, and redness around the injection site
- a fever
- muscle aches
- a runny or congested nose
These symptoms typically resolve without additional medical care. A person should discuss other potential side effects with a healthcare professional before receiving the flu shot if they have concerns.
There are many ways to prevent the spread of stomach flu. These
- washing hands frequently, especially:
- before and after handling, preparing, or eating food
- after using the restroom
- after changing diapers
- avoiding touching the face and mouth
- disinfecting shared utilities, such as toilets or sinks
- washing any clothes or linens that may have come into contact with vomit or stool from a person experiencing stomach flu
Individuals who do not respond to at-home care should visit a healthcare professional for further treatment.
Anyone experiencing stomach flu symptoms should consider speaking with a doctor if their symptoms worsen or do not go away with rest and hydration. Common symptoms to look out for
Most people with stomach flu do not experience severe complications, the most common complication is dehydration. People should seek immediate medical attention if they experience any signs of dehydration or any severe or worsening symptoms.
The flu shot protects individuals against influenza viruses. While these viruses do cause respiratory flu, they do not cause stomach flu. Because of this, the flu shot cannot prevent stomach flu.
It is not possible to vaccinate against all possible causes of stomach flu. However, there are two vaccines that can protect infants against rotavirus, which is one type of virus that causes stomach flu.
Most cases of stomach flu resolve on their own with at-home care. However, individuals who experience symptoms that do not go away or certain symptoms, such as severe dehydration, should visit a doctor as soon as possible.