Vaping and your teeth: what we know so far

Many people switch from cigarettes or hookah to vaping and assume their mouth is now safe. Research on e-cigarettes is still growing, but several effects on the teeth and gums are already clear enough to take seriously.

Nicotine and the gums

Most e-liquids contain nicotine. Nicotine narrows blood vessels, so the gums receive less blood. This can hide the bleeding that normally warns you about gum disease, while the damage continues underneath. It also slows healing after extractions, implants and gum treatment.

Dry mouth

The liquids in e-cigarettes (propylene glycol and glycerine) attract water and can leave the mouth dry. Saliva protects teeth from acid and decay; with less saliva the risk of cavities and bad breath rises.

Sweet flavours

Sweet-flavoured liquids stick to the teeth, and some studies suggest they help decay bacteria grow. Vapers in several studies had more cavities in places where decay is usually rare.

Compared with smoking

Vaping usually stains teeth less than cigarettes or hookah, but “less harmful” is not the same as harmless. Quitting nicotine completely is the best gift for your gums.

If you vape

• Drink water often and avoid vaping right before sleep
• Brush twice a day with fluoride toothpaste and clean between your teeth
• Tell your dentist — it changes what they look for
• Have a check-up and cleaning regularly

Write your habits in our “Tell us about your habits” advisor for personal tips, then book a check-up at DR. ELAF Dental Clinic in Erbil.