Everyone wants to have a mouth of white and bright teeth, and smile will become more confident and attractive, but some people are embarrassed because of yellow teeth, which affects their social interaction and lowers their appearance.
1. Related to developmental factors
Teeth in the process of development will be affected by a variety of factors, resulting in tooth enamel hypoplasia, calcification is affected to a certain extent, resulting in teeth yellowing or become brittle, such as suffering from infectious diseases, malnutrition, high fever, etc., for a long time will make the tooth enamel lose a certain luster, become opaque, present a serious yellow-brown patient, the tooth surface becomes rough and spotted, the shape is very incomplete. Developmental factors can also cause dental malnutrition and lead to poor calcification.
2. It is related to drug factors
Drugs can cause tetracycline teeth, and excessive use of such drugs can cause sequels inside the tooth tissue, causing the inner layer of the tooth to appear stained and yellowed. If you take a large amount of tetracycline during the period of tooth calcification, it will cause tetracycline teeth, and generally yellow teeth will not show it until the age of 7.
3, and health factors and water quality factors related
Usually do not pay attention to oral hygiene, do not brush your teeth well, on the surface of the teeth will accumulate soft scale coffee, food residues and Traditional Chinese medicine smoke stains, etc. will lead to yellowing of teeth, such factors caused by teeth yellowing, easy to remove. In addition, fluoride water quality can also cause yellowing of teeth, although fluorine has the effect of preventing caries and preventing tooth decay, but if you take a lot of fluoride during tooth development and flowering, it will lead to fluorosis.
1. Cold light whitening technology or teeth cleaning
Choose a special cold light source to shine directly on the surface of the tooth, which is like bleach can penetrate into the hard tissue of the tooth in a short period of time, so that the teeth become whitened, and will not hurt the hard tissue of the tooth, and the operation only takes 30 minutes. In addition, regularly going to the hospital to wash your teeth every six months can maintain the health of your teeth, remove plaque and calculus from the surface of your teeth in time, and help whiten your teeth.
2. Do tooth bleaching
Mild to moderate discolored teeth can be treated by bleaching cosmetic, but has no effect on fluorosis and tetracycline teeth. Every night before going to bed, put the bleach on the tooth loss, and then put on the teeth, the hydrogen peroxide contained in it will produce a chemical reaction with the melanin on the teeth, so that the teeth can return to their original color, the risk is relatively small and the effect is fast, there is no harm to the pulp and gums, and it generally takes about a month of treatment.
Tips
Find out the cause of yellow teeth and treat them symptomatically, and try not to use antibiotics indiscriminately during pregnancy, so as not to lead to the production of tetracycline teeth.