It would be wise to consider that these are also symptoms of a coronavirus infection, even though you have no other symptoms, your doctor warns.

The usual symptoms of coronavirus are what you would expect if you had respiratory problems: fever, cough, fatigue and muscle aches. But according to the US Centers for Disease Control and Prevention, many patients have also experienced gastrointestinal problems such as nausea, vomiting and diarrhea, sometimes even before the onset of respiratory symptoms.


“Covid-19 can appear in various forms. “I had patients who vomited and had diarrhea, but no fever,” explains Dr. Jorge Vunas. That vomiting is a symptom of an infection was linked to a few months ago when a girl shared her symptoms on social media and said that with all the known symptoms in the later stages of the disease, there was persistent vomiting with insomnia and complete loss of appetite.

Journalist Abigail Tartelin also described her symptoms in detail:


“Here is what happened to me: The first morning I woke up and felt a sore throat and digestive problems. I spent the days vomiting in the bathroom, feeling sorry for myself. “After a few days, I developed a cough, muscle and lung pain.”

Many patients have symptoms of indigestion


The researchers also agreed that these symptoms may be due to a coronavirus infection, along with respiratory symptoms. One of the first studies was conducted in China, where the authors of 652 hospitalized patients in about 10% of patients also reported symptoms such as diarrhea, nausea and vomiting.

Another study states that about 15% of such symptoms occur in adults, but that they occur more frequently in children who are infected, up to 66%.


In some cases, gastrointestinal problems were the only symptoms of the disease. According to the American Journal of Gastroenterology, of the 50% of patients hospitalized in China’s Hubei Province in April, 28 had digestive problems and 6 had no respiratory symptoms.

While experts are not entirely sure why the virus causes vomiting, they say it may be a molecule that attacks the virus (ACE2), which is found not only in the lungs but also in the digestive tract.

Official symptoms


All the mentioned research and evidence indicate that vomiting and nausea should not be ignored during a pandemic. “It would be wise to consider that these are also symptoms of a coronavirus infection, even though you have no other symptoms,” says Dr. Vournas, in which case it is important to get tested.

If you notice these symptoms and go for a test, it would be wise to stay home and monitor your symptoms in the meantime. Also, make sure you are getting enough fluids, food and enough sleep.

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