What Is the Relationship Between COVID-19 and Oral Health?

Covid-19 continues to cause significant problems all around the world. One particular area that has been impacted is oral health. There is a strong connection between oral health and Covid-19. As a result, there are many areas within oral health that can affect Covid-19. Consequently, there are things we can all educate ourselves on.

Covid-19 has caused a range of deaths, economic issues and mental health problems in the last two years, ever since its onset.

While areas like the economy and politics get the main headlines, there are some industries that have been hugely impacted, yet neglected by the media. One of these areas is oral health.

Oral health is linked with Covid-19. Problems with oral health can worsen Covid-19 symptoms, while dental clinics can also be a source of contamination. Altogether, this makes oral health an essential area in the overall battle against Covid-19.

Covid-19

The first outbreak of Covid-19 is believed to have been at the end of December 2019. Since then, numbers have rocketed, causing havoc around the world.

The World Health Organization’s most recent statistics show that there have been over 250 million cases worldwide, and over 5 million deaths because of the virus [1].

The highly-contagious nature of Covid-19 has made it difficult to contain. For example, healthcare settings are among the locations that have been associated with transmission of the virus.

Covid-19’s effect on oral health

Covid-19 and oral health are intrinsically linked. This is no surprise, considering that oral health affects physical health. A publication made in the Biomedicines journal has taken a comprehensive look at the relationship between Covid-19 and oral health [2].

A big issue that affects oral health is the nature of how Covid-19 can be passed on. Covid-19 spreads through transmission of droplets in the air [2]. Furthermore, a person can also contract it through contact with infected surfaces. Moreover, it is also possible to transmit the disease by aerosols.

All of the above pose a big issue for dental clinics. For example, aerosols are generated by most dental procedures [2]. This can result in dental clinics being hotbeds of Covid-19 transmission. As a result, dentists, other dental professionals and patients are at an increased risk of catching Covid-19 [2].

Then there is also the problem of gum disease. A study from earlier in 2021 showed that those with gum disease were three times likelier to develop more severe symptoms from Covid-19 than those without gum disease [3][4]. This is linked to the inflammation caused by gum disease.

The onset of Covid-19 has also hastened oral health problems. For instance, routine appointments have been cancelled, with only urgent care being offered. Consequently, tooth decay and gum disease levels have been rising. Because of the delays in routine appointments, the President of the FDI World Dental Federation has referred to the current situation as “a dental disaster” [5].

Then there has been the economic impact of Covid-19 too, which further affects oral health. This is because dental care is rarely considered to be “essential” care around the world. For instance, in Canada, dental care is not part of the Medicare healthcare system. Therefore, it is very difficult to find the money to pay for dental fees for the millions of people that have been financially impacted by Covid-19.

Covid-19 has also been known to cause a dry mouth [6]. Dry mouth is a big problem in oral health. Because dry mouth deprives the mouth of saliva, it makes it much easier for harmful bacteria to reside on the tooth and gums, which can speed up tooth decay.

What can we all do?

Covid-19 clearly impacts oral health. Moreover, a person’s oral health can also affect both their chances of contracting Covid-19, and the severity of symptoms that they may experience.

The findings of the journal article show the importance of strong oral hygiene. As a result, it is of the utmost importance to use an oral hygiene routine that will ensure teeth are protected.

Avoiding gum disease is very important too. The research shows that gum disease can worsen symptoms of Covid-19. Good oral hygiene, along with a healthy, balanced diet, can help to protect against gum disease.

Dental clinics have also been urged by the researchers to get patients to use mouth rinses including oral antiseptics before any operation [2]. Consequently, the researchers found that this can reduce transmission rates [2]. This can help to improve the safety of dental clinics.

Thinking points…

• 1) What changes to your diet can you make to lessen your chances of developing gum disease?
• 2) Are you aware that normal dentistry has resumed? As a result, have you booked a check-up?
• 3) Gum disease can be problematic. Have you ever considered booking in for a scaling and root planning session, which can help protect against gum disease?

What we offer at Savanna Dental

Savanna Dental is a dental clinic based in Calgary, Alberta, Canada. We provide our patients with a warm welcome, a comfortable experience and advice whenever needed.

We recommend that our patients attend our Calgary-based dental clinic twice a year for a regular dental check-up. When problems are detected, we have many treatments available. For instance, these include cavity fillings and root canals. We also have some cosmetic treatments too!

Importantly, we recommend brushing your teeth at least twice a day and flossing regularly. Moreover, eating healthily and trying to avoid sugary foods and drink is helpful.

In addition, all of our services at our Calgary dental clinic Savanna Dental are in line with the Alberta Dental Fee Guide.

We would love you to visit our Savanna Dental dental clinic in Calgary! You can find out more about us by visiting our website https://savannadentalclinic.ca.

References

• [1] World Health Organization. (2021). WHO Coronavirus (COVID-19) Dashboard. Available: https://covid19.who.int/. Last accessed: 3rd December 2021.
• [2] Ting, M., & Suzuki, J. B. (2021). SARS-CoV-2: Overview and Its Impact on Oral Health. Biomedicines. 9 (11): p1690-1704.
• [3] American Academy of Periodontology. (2021). New Study Links Periodontitis and Covid-19 Complications. Available: https://www.perio.org/periodontitis_COVID-19_complications. Last accessed: 26 Mar 2021.
• [4] Molayem, S., & Cruvinel Pontes, C. (2020). The Mouth-COVID Connection: Il-6 Levels in Periodontal Disease — Potential Role in COVID-19-Related Respiratory Complications, Journal of California Dental Association, October 2020 issue.
• [5] FDI World Dental Federation. (2021). FDI – Dental disaster: One year after first lockdowns dentists around the world confront the consequences of the COVID-19 pandemic on people’s oral health: higher incidence of tooth decay and more advanced gum disease. Available: https://www.prnewswire.com/in/news-releases/fdi-dental-disaster-one-year-after-first-lockdowns-dentists-around-the-world-confront-the-consequences-of-the-covid-19-pandemic-on-people-s-oral-health-higher-incidence-of-tooth-decay-and-more-advanced-gum-disease-890594795.html. Last accessed: 4th December 2021.
• [6] Fathi, Y., Hoseini, E. G., Atoof, F., & Mottaghi, R. (2021). Xerostomia (dry mouth) in patients with COVID-19: a case series. 16 (5). Case Series.