Orthodontist warns of four problems vaping can cause to teeth

When e-cigarettes first became widely available it was hoped they would provide a healthier alternative to smoking traditional cigarettes.

While they may not cause some of the health issues that tobacco does, there is concern about other problems associated with vaping.

One orthodontist warned that the habit could have a negative effect on our mouth and teeth.

Doctor Khaled Kasem, chief orthodontist at Impress, warned of four issues that could be caused by vaping.

Dry mouth

Vapes contain a lot of chemicals, such as propylene glycol, said Dr Kasem.

He explained: “These chemicals, when consumed, can cause dry mouth, as they reduce the production of saliva.

“Saliva is vital for neutralising the acids that sit on the teeth. Reducing the amount of saliva produced will increase the risk of developing cavities.

“If not treated correctly, this can lead to tooth decay, or in some cases tooth loss.”

Gum disease

Exposing gums to a hot, drying vapour can cause irritation and increase the risk of gum disease.

Dr Kasem said: “The common symptoms of gum disease are bleeding, swelling of the gums and in some cases, tooth loss.

“However, nicotine restricts the blood flow, so early signs of gum disease are often not noticed amongst those who vape, meaning the risk of developing a much more severe case of gum disease is much higher in those who vape than those who don’t.”

Teeth grinding

Nicotine is a stimulant that often causes tooth grinding, also known as bruxism, said Dr Kasem.

He said: “Those who frequently grind and apply too much stress to their teeth, more often than not, will develop jaw disorders, headaches, flattened or fractured teeth, increased tooth sensitivity and even tooth loss in some cases.”

Damage tooth enamel

The main function of tooth enamel is to protect teeth from any damage,” said Dr Kasem.

He added: “Many flavoured vapes contain sweeteners and can be quite acidic, which can weaken the enamel on the teeth.

“Once the enamel is damaged there is no going back, leaving the mouth vulnerable to bacteria and the catalyst of a range of oral health problems, such as cavities, tooth decay and tooth sensitivity.”

He also warned that it could affect how your teeth look.

“If you’re going through invisible aligner treatment, it’s important to refrain from vaping whilst wearing your invisible aligners,” Dr Kasem said.

“This is because nicotine often lingers in the mouth, which can cause discolour to the aligner trays, therefore increasing the risk of causing discoloration to the teeth too.”

He added: “There are still many studies needed to be conducted when it comes to vaping and the impact it has on oral health.

“The best way to try and negate the negative effects vaping can have on oral health is to try and limit any nicotine intake, keep teeth clean, and drink plenty of water.”