Coronavirus symptoms update: Does your mouth look like this? New warning sign

Almost weekly it appears there are new warning signs and symptoms of the novel coronavirus. A latest study warns that enanthem may be another symptom needing to be added to the list.

King’s College London academics drew on data from 20,000 Brits who either tested positive for COVID-19 or were suspected of having the disease.

They found that nine percent of infected Britons suffered with skin rashes with eight percent with other skin ailments caused by the virus.

Mouth lesions and spots on the palate may be a new symptom of the novel coronavirus, according to a new study.

Researchers found that one-third of COVID-19 patients with skin rashes on their arms and legs also suffered with breakouts on the roofs of their mouths.

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Coronavirus symptoms update: Mouth symptom

Coronavirus symptoms update: A new symptom of COVID019 found in your mouth (Image: Getty Images)

These splotches on the mouth usually appeared about two weeks after people first experienced the more common and well-known symptoms of COVID-19 which include fever, persistent cough and shortness of breath.

The study, which was published in JAMA Dermatology, notes that enanthems were observed in some patients with COVID-19 and skin rash.

The patients were aged between 40 and 69 and four of the six were female.

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What are enanthems?

Enanthem or enanthema, is a rash inside the body, explained MedicineNet.

It continued: “An example is the spots in measles inside the mouth that look like tiny grains of white sand surrounded by a red ring.

“By contrast, a rash on the outside of the body is called an exanthem.”

Coronavirus symptoms update: Infected droplets

Coronavirus symptoms update: The mouth is not observed due to fears of spreading infected droplets (Image: Getty Images)

In the study, six patients had enanthem which typically appear in the mucous membranes such as the mouth, nose and throat.

Researchers in the study said this was not the first time enanthem had been seen in COVID-19 patients with reports of the rash recorded in Italy.

The authors wrote: “Despite the increasing reports of skin rashes in patients with COVID-19, establishing an etiological diagnosis is challenging.

“However, the presence of enanthem is a strong clue that suggests a viral etiology rather than a drug reaction, especially when a petechial pattern is observed.”

Given the fact that patients are wearing masks and the mouth is not examined, its possible additional COVID-19 patients may have these symptoms.

The rashes were split into four different categories, according to the researchers with petechial, macular, macular with petechiae, or erythematous vesicular.

The researchers noted that many coronavirus patients don’t have their mouths examined due to safety concerns that they’ll expel infected droplets.

Due to this, and the fact that patients are often wearing masks, it is possible that hundreds more have had mouth lesions.