What causes tooth acid after filling?

Many people have experienced the pain of tooth filling. If a tooth has cavities, it should be filled in time to avoid tooth extraction. After the filling, the decayed tooth can continue to be used, and generally there is no impact. It is also common to have tooth acid after a filling. Many people don’t understand why tooth acid occurs after a filling. What causes tooth acid after a filling? Let’s take a look at it next.

1. What causes tooth acid after filling?

It may be that the tooth decay is quite deep and close to the dental nerve. Do not eat too cold or too hot food in the near future, brush your teeth with warm water, and observe for half a month. If it does not improve, you need to see a doctor, re-fill the tooth or do root canal treatment.

2. Causes of yellow teeth

The prerequisite for a confident smile is white teeth, but I do have yellow teeth. Feeling depressed and distressed and don’t know how to improve? First, we need to understand the causes of yellow teeth:

1. Health factors: Poor nutrition or illness during the development of teeth will affect the calcification of teeth, making the teeth yellow and brittle. This type of tooth needs early treatment.

2. Water quality factors: In some areas, especially in some mountainous areas, the fluoride content in the water is high. Drinking too much fluoride will cause teeth to turn yellow. And it is not just 1-2 teeth, but a whole mouth of yellow teeth. Fluoride has an anti-caries effect, so these people are less likely to develop caries (cavities).

3. Drug factors: Now most people know that tetracycline drugs can cause yellow teeth, especially when taken by children (before 5 years old).

4. Hygiene habits: Some people do not pay attention to oral hygiene and do not have the habit of brushing their teeth in the morning and evening. A layer of food residues, soft plaque, tartar, smoke stains, tea stains, etc. accumulate on the surface of their teeth. These "yellow teeth" are not yellowing of the teeth themselves, but are caused by not paying attention to oral hygiene. This type of yellow teeth is also the easiest to deal with.

3. Reminder

Simply put, yellowing of teeth can be divided into exogenous coloration and endogenous coloration. The first three types introduced above are endogenous coloration, and the last one is exogenous coloration. You should brush your teeth frequently every day, preferably twice a day, once in the morning and once in the evening. Brushing your teeth is the most basic thing, and you should also have your teeth cleaned at least twice a year. As you said, teeth cleaning is done in the hospital. If you have time, you can also tap your teeth twice a day. The method is very simple, which is to knock the upper and lower teeth together. This will not only exercise your facial muscles, but also has great benefits for maintaining dental health and is less prone to dental diseases.