Gums generally do not yellow, the main yellowing in the mouth is teeth, and unhygienic use of teeth, etc., can be treated by ultrasonic cleaning and other methods.
Common causes of yellowing of teeth include inattention to brushing, oral hygiene, dental caries, the use of tetracycline drugs when the teeth grow, and excessive fluoride intake.
You can use ultrasonic cleaning, bleaching, porcelain crown restoration, light-curing composite resin restoration, veneer restoration and other methods for treatment. In addition to this, it is usually necessary to pay attention to maintaining oral hygiene, careful brushing, regular oral examination, the use of fluoride, tetracycline drugs should pay attention to the age of use of children.
It is recommended to go to the hospital in time to find out the cause, according to the doctor’s recommendations for treatment.