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How Long Does A Stomach Virus Last?

how long does a stomach virus last

We’ve all been there. You’re just going about your everyday life when, all of a sudden, you’re bedridden with the dreaded stomach bug. After a day or so of awful gastrointestinal symptoms, you probably wonder exactly how long does a stomach virus lasts. The good news is that a stomach virus is usually short-lived, lasting only a few days in most cases.

Symptoms of a Stomach Virus

Symptoms of a stomach virus come on suddenly and, for most people, resolve in less than a week without intervention. Common symptoms of a stomach virus include:

  • Nausea
  • Vomiting
  • Diarrhea
  • Stomach cramping
  • Fever
  • Loss of appetite
  • Fatigue

How Long Does a Stomach Virus Last?

A stomach virus will last anywhere from 1-3 days for most people. However, exactly how long you can expect to feel unwell can vary depending on the specific virus causing your symptoms. For example, the norovirus usually lasts approximately 1-3 days, while the rotavirus or adenovirus can sometimes last as long as 8-10 days.

Regardless of the virus strain, factors such as age and underlying health conditions can prolong illness.

Tips For Managing A Stomach Virus

A stomach flu is a viral illness, so there is no cure other than letting it take its course. But you can take some steps at home to help ease your symptoms and recover.

  • Stay Hydrated: Staying hydrated is essential, especially when you are experiencing vomiting and diarrhea. Drinking clear liquids like water, broth, or electrolyte drinks can help. Sip them slowly to prevent nausea. Being well-hydrated may help you feel better faster.
  • Rest: Resting is essential for your body to heal and recover. Sleep well and often, and avoid stressful or strenuous physical activity until you feel better.
  • Eat a Bland Diet: Stick to a bland diet while recovering from the stomach flu. Start with crackers, bananas, toast, or white rice, and avoid anything too flavorful or spiced.
  • Stay Home Until You Recover: To limit the spread of infection, stay home until you are better. It’s especially important to avoid contact with young children and people with weakened immune systems.

When to See Your Doctor

In most cases, a viral stomach bug does not require any intervention from your doctor and will resolve completely on its own. However, you should seek medical care if you have any concerns about dehydration, including:

  • Dry mouth
  • Extreme thirst
  • Not urinating
  • Feeling dizzy

You should also seek medical care if you notice:

  • Blood in your vomit or stool
  • A fever that will not resolve
  • Symptoms that last more than three days with no improvement
  • Symptoms that get worse

While you’re in the thick of it, a stomach virus can feel like it will last forever. Rest assured, it will usually resolve on its own, and you’ll be back to your regular life sooner than you think.

However, if you have any concerns, speaking with a doctor is always the safest option.

Take care of your GI health and schedule an appointment today!

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