Coronavirus and GI tract symptoms – Is there a connection?

Coronavirus and GI tract symptoms: It may seem like a stomach bug going around your family as everyone suffers from bouts of nausea, vomiting, and even diarrhea. But it would be best to get tested by consulting a physician. While the condition may initially seem harmless, it is vital to determine the cause immediately so treatment can begin.

Coronavirus and GI tract symptoms:


Testing can reveal if you have COVID that has led to infection in your gastrointestinal (GI) tract causing nausea, vomiting, bloating, and other symptoms. Mayo Clinic’s Brian Lacy informs that our GI tracts may have more coronavirus receptors than those in the lungs. The virus may be the reason for your unrelenting diarrhea also.


Coronavirus and GI tract symptoms: Doctors suggest that hygiene practices like hand-washing help curb the spread of the virus lurking in your GI tract as the fecal matter trapped in your fingernails doesn’t carry any viral organism that can infect others coming in contact with you. Usually, GI symptoms of COVID-19 are common among kids.


  • Entry of coronavirus in GI tract

A SARS-CoV-2 virus that causes COVID disease penetrates the GI system through ACE-2 protein, per a Molecular Biosciences study. This protein type helps with blood pressure regulation and digestion while also having its presence across different body parts, such as the lungs, heart, kidney, colon, and small intestine. According to the 2022 American Journal of Gastroenterology, about 60% of COVID-19 hospitalization cases showed GI symptoms.


There has been an increase in bacterial sepsis from COVID. Cedars-Sinai’s gastroenterologist and researcher Brennan Spiegel says that the entry of the virus into the gut lining causes the infection to travel to the lung, making you very sick quickly. A leaky or weak gut lining lets bacteria move deeper into the system, causing trouble for your health.


  • Susceptibility toGI symptoms

According to the 2021 Frontiers review, treating the gut microbiome can stop gut leakage that leads to a bacterial attack on the intestinal lining and circulatory system. Although no specific demographic seems to be more susceptible to this symptom, the doctors warn that people without acid in their GI tract can be at a higher risk. There is no official agreement over this as yet. Nevertheless, microbes in your gut can affect your lungs because of intestinal microbial communities.


Other studies published on Gut and BMC Medicine platforms reveal that COVID patients with higher gut flora showed more resilience to the development of gut infection. Gut flora or a higher number of concentrated microbes helps strengthen the immune system and a prosperous bacterial community in the gut. Interestingly, the diagnosis suggested most long COVID patients had more harmful bacteria and a lack of diversity in microbiomes.


Coronavirus and GI tract symptoms: Because long COVID is a threatening condition due to its implications on overall well being, safety measures like vaccination, booster doses, and masking can be helpful. However, the concern is growing resistance among people toward COVID rules. Even a survey by MyBioSource on 3442 Americans resonates with the situation, where nearly 60% of them said COVID rules and restrictions should ease down in public and workplaces.


Furthermore, a study in Gut magazine 2022 edition also spoke about long haulers displaying significant changes to their gut microbiome that lingered for more than six months following the cessation of COVID. Patients with continuing respiratory symptoms also were host to a type of bacteria that tends to interfere with the gut-lung axis. On the other hand, cases of depression or fatigue saw a rise in gut bacteria that affect those conditions. Dr. De Latour informs gut is the place where the immune system lives. It’s the largest organ. That’s why it is evident that microbiomes will impact your immunity and its response to the virus.


  • Status of the COVID-led GI symptoms

First, let’s highlight the joyous news that coronavirus is not as strong as it was at the beginning of the outbreak. Data also indicate how the virus had wreaked havoc on people’s digestive systems. But one may ask what’s different this time. The health experts point toward immunity developed through vaccination and varying virus strains that don’t look as potent. Today, sepsis is not an area of concern as it was in the early COVID days.


Nevertheless, it is crucial to note that while GI symptoms have lost steam, irritable bowel syndrome (IBS) is picking pace nationwide. And this condition isn’t disappearing with the recovery from COVID. The experts have not linked it to COVID yet, but there is a chance that IBS could be an outcome of stress also.


Coronavirus and GI tract symptoms: Scientists are waiting for more data on gut complications and COVID. Meanwhile, you can take the necessary steps to ensure you don’t get the infection and expose yourself to fatal complications. Vaccination and booster doses can be your defense mechanism at a bare minimum level. If you feel sick, isolate yourself, and don’t forget to take a COVID test. Because festivities and holidays also mean large gatherings, keep yourself protected.