What To Know About The ‘Razor Sore Throat’ COVID Symptom

A positive COVID-19 test result is not something that anyone wants to see — but now there may be an extra reason to avoid getting sick.

COVID infections cause miserable symptoms such as fever, fatigue, congestion and more. Now, though, some people infected with COVID in China are reporting a very sore throat that’s been nicknamed “razor blade throat.”

According to Google trends data, people throughout the U.S. are now, too, worried about this scary-sounding symptom and are searching for things like “new covid variant painful symptom” and “covid razor throat.”

Just how worried do you need to be about a super-painful sore throat during a COVID infection? Below, doctors weigh in on the supposed “razor blade” sore throat symptom:

“In the past, as new variants have come on the scene, there almost invariably have been questions about distinctive symptoms, and after a while, when you gather a lot of data, turns out not to be the case — all of these symptoms have occurred before,” said Dr. William Schaffner, a professor of preventive medicine in the department of health policy at Vanderbilt University Medical Center in Nashville, Tennessee.

Meaning, the circulating COVID variants tend to produce the same sort of symptoms and disease as the ones from years ago, Schaffner added. “Although the more recent variants, these omicron variants, are less severe,” he said.

A very sore throat isn’t specific to the circulating COVID variants, said Dr. Carrie Horn, the chief medical officer and chief of the division of hospital and internal medicine at National Jewish Health in Colorado. Instead, it’s a symptom that has been associated with COVID infections for a while, Horn said.

Schaffner had not heard of the “razor blade” sore throat symptom particularly, but has heard of people having a severe sore throat with COVID infections.

While some people can have a very sore throat that could be described as razor-like, it doesn’t mean it’s going to happen to everyone — and it also isn’t some new, scary symptom that is associated with new COVID infections.

There is not one outstanding COVID symptom that marks an infection, said Dr. Mark Burns, an infectious disease expert at UofL Health in Louisville, Kentucky. “A sore throat is a symptom of this, but also fever and cough and fatigue, these are all symptoms as well,” Burns added.

“To sum it all up, the symptoms, including sore throat, are really no different. There’s no increased intensity based on sore throat or anything like that,” added Burns.

COVID tends to surge twice a year — once in the winter and once in the mid-to-late summer, Schaffner said.

“And so there has been a longstanding recommendation by the CDC’s Advisory Committee on Immunization Practices that people who are at increased risk of getting severe COVID should actually get two COVID vaccinations a year. Obviously, one in the fall to prevent the winter increase, but another right now in order to help prevent serious disease during the late summer and early fall,” Schaffner said.

This goes for people 65 and older, younger people with underlying chronic medical conditions and pregnant people, he said.

“The recommendation is take special precautions and get that extra dose, because if we get infected … we get that extra protection and to help keep us out of the hospital,” Schaffner said.

Wearing a mask in indoor spaces, social distancing, washing your hands often and increasing ventilation when possible are more ways to protect yourself from COVID and other respiratory viruses, too, said Burns.

If you have any COVID symptoms, such as sore throat, fatigue, cough or fever, take a test to see if you have COVID. If you are infected, get in touch with your doctor, particularly if you’re high-risk as there are treatments available, said Schaffner.

It’s important that you talk to your primary care provider as the guidance will vary depending on your age, underlying conditions and other risk factors.

COVID is a miserable infection, Horn added. “Over-the-counter meds help — Ibuprofen alternating with Tylenol, if you’re able to take those … there’s no reason to be miserable,” Horn said. “So, take the medicine that you are able to take to help,” she said.

It’s also important to stay hydrated when you’re sick even if you do have a painful sore throat. A sore throat can make hydration feel like more of a chore, but it’s important to drink water and herbal teas as dehydration can further irritate the dry membranes in your throat, Horn said.

“If you are sick, it’s best to keep your germs to yourself,” said Horn. This means canceling the dinner plans, not going to the party and calling out of work if you can — if you can’t, wearing a tight-fitting mask is key, Horn added.

“Preventing transmission is the biggest thing that we can do to help keep everybody healthy,” Horn said.