It’s normal to experience bad breath once in a while. However, chronic bad breath could ruin your confidence and can be associated with dental problems that require treatment.
The problem is medically known as halitosis, here are problems associated with it:
– Dry mouth, which prevents saliva from protecting your teeth, can cause gingivitis (gum disease) and tooth decay.
– Gingivitis is caused by accumulation of bacteria along the gum line and inflammation of the gums.
– Recurring sinus infection can cause bad breath as it introduces bacteria in your mouth.
Manage your bad breath by rinsing with mouthwash and seeing the dentist for treatment.
Read more here:
http://www.thehealthsite.com/diseases-conditions/how-to-prevent-teeth-stains-b0217/