What reason is gum black
summary
Tooth blackening is mainly caused by a variety of reasons. Generally, it can be caused by the following aspects: first, tooth discoloration caused by pulp necrosis; second, poor calcification and discoloration of enamel structure; third, drug-induced tooth discoloration; fourth, pigmentation; fifth, dental caries. All of the above can cause tooth color change, which needs to be paid attention to Our attention, timely discovery, timely treatment, usually also pay attention to oral hygiene, brush your teeth, eat more vitamin rich fruit, the following and everyone a quick look at the relevant situation.
What reason is gum black
First, tooth blackening can be caused by dental caries, mainly due to the involvement of bacteria, sugar food ferments to produce acid and corrode the tooth body. After a long time, the tooth becomes soft, the tooth tissue collapses and finally forms a black caries cavity. It can also be caused by the pulp damage and necrosis of the human body.
Second, during the development of human teeth, the enamel on the surface of human teeth is lack of calcium, phosphorus and other substances; shuangor is affected by some harmful factors during this period of time, which leads to the development of teeth and tooth discoloration. Of course, adults can also cause our teeth to turn black because of smoking, coffee, etc.
Third: finally, if the fluoride content in our drinking water is too high, it is easy to change the color of our teeth and gradually turn black. Of course, if children or pregnant women have taken tetracycline drugs, tetracycline drugs can combine with calcium ions in tooth tissue to form stable tetracycline calcium salt, which is also easy to cause discoloration of our teeth.
matters needing attention
We should pay attention to avoid using tetracycline drugs, adults should also pay attention to avoid smoking, keep our oral hygiene, balance nutrition, avoid drinking too much water containing fluorine, and regularly go to regular dentistry for dental care.
