Is nausea a common symptom of COVID-19?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Nausea can be a symptom of COVID-19, though it is less common than signs like fever, cough, fatigue, or loss of taste and smell. Some people with COVID-19 experience gastrointestinal symptoms, including nausea, vomiting, diarrhea, or loss of appetite, either alone or alongside respiratory symptoms.

Because nausea can also point to many other conditions—such as food poisoning, migraines, pregnancy, or stomach flu—it's important not to assume the cause. If you're feeling nauseous and unsure why, the smartest next step is to identify possible causes quickly and accurately. Take a free, instant, online symptom check to better understand what may be behind your nausea and get personalized guidance on what to do next.

Reviewed for medical accuracy: 07/15/2026

Important Next Steps

Learn if nausea could signal COVID-19 Discover what might be causing nausea See if your nausea needs care today Find OTC options for nausea relief Find a doctor for nausea treatment Discover safe home remedies for nausea Understand if nausea suggests a serious condition

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Explanation

Nausea is one of the many symptoms that people with COVID-19 might experience. While it is not as common as fever, cough, or difficulty breathing, it is still a symptom to be aware of. Research shows that some people with COVID-19 have nausea, and it might happen along with vomiting or other stomach issues.

Key Points:

Nausea and COVID-19: Nausea can appear in COVID-19 patients, although it is not the most frequent symptom.
Gastrointestinal Symptoms: Along with nausea, some people might also experience vomiting or diarrhea.
Importance of Awareness: Recognizing nausea as a possible symptom is important, especially if it occurs with other COVID-19 symptoms like fever or cough.

If you or someone you know is feeling nausea along with other symptoms of COVID-19, you can use Ubie's free AI-powered symptom checker to help identify possible causes and determine if you should consult a healthcare professional for further advice.

(References)

Zhang T, Liu D, Tian D, & Xia L. (2021). The roles of nausea and vomiting in COVID-19. Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi, 34435559.
Andrews PLR, Cai W, Rudd JA, & Sanger GJ. (2021). COVID-19, nausea, and vomiting. Journal of gastroenterology and hepatology, 32955126.
Gurung S, Karki S, Pathak BD, Yadav GK, Bhatta G, Thapa S, et al. (2023). Gastrointestinal symptoms among COVID-19 patients .... Health science reports, 37720170.

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