What is the cause of yellowing teeth Ask for help

There are many causes of tooth staining and yellowing, which can be broadly divided into two aspects, namely endogenous and exogenous. Exogenous staining is due to the presence of a variety of bacteria on the surface of the teeth, which secrete many sticky substances, tea stains in the daily diet, smoke stains and certain minerals in drinking water adsorb on these sticky substances, and gradually make the teeth yellow or black. Endogenous staining is formed during the development of teeth, such as tetracycline deposition in the dentin, which will make the tooth yellow, brown or dark gray, called tetracycline tooth; If there is too much fluoride in the drinking water, it can also lead to dental fluorosis, which can be chalk-colored and tan patches, and can also darken the teeth if the necrosis of the tooth is combined with bacterial breakdown products.

For exogenously stained teeth, coffee, tea, smoking, red wine are the culprits. According to statistics, there are 15 25 smokers in China, many of whom are women, which means that 2300 million people in China have yellow and black teeth. The effects of coffee, wine and tea on teeth are not negligible.

Teeth whitening is essentially a procedure to remove stains and pigments from tooth enamel and enamel. Depending on the shade of tooth color, the cause of the formation, different ways should be taken to whiten.

It's not hard to do it! Lemon is good, but it is not recommended to use too much, it hurts the gums, squeeze a little on the handkerchief and wipe it one by one, which is both cost-effective and convenient.

Combined with the medical history you provided, the first consideration is the accumulation of dental plaque and calculus caused by not paying attention to oral hygiene and brushing teeth thoroughly, which can be repaired by going to the dental department of a regular hospital to meet the aesthetic requirements, and the teeth should be cleaned first. It is recommended to practice good oral hygiene, brush your teeth on time, and avoid sweets to reduce the occurrence of caries and periodontal disease.

There are many reasons for yellowing teeth, such as smoking, and not paying attention to oral hygiene.

Sometimes the element fluorine deficiency will also turn yellow, but the fluorine element will also turn yellow. In short, brushing your teeth normally and cleaning your teeth twice a year is still a good choice.

In the case of yellowing teeth, try to brush your teeth frequently every morning and evening, and you can also use some baking soda brushes when brushing your teeth, so that your teeth will naturally turn white after brushing for a long time.

You can go to the hospital to have your teeth cleaned once a year to prevent all dental diseases.

Just go and clean your teeth. As long as you arrive at the dental hospital, people are very professional. You can be as white as you want. When you're done, you should brush your teeth more often. Smoke less or drink less coffee.

If you want to go to a regular hospital to find a dental professional for a check-up, the doctor will give you a comprehensive insight to see what to do. Listen to the doctor.

Since there are often food debris deposited on the surface, along with ingestion of dark-colored drinks or smoking, etc., this method is called whitening your teeth.

Here is the method for your reference. The effect is very good.

1. Go to the dental ultrasound to clean the teeth and bleach.

2. Use a simple method, insist on about 1 month, the time is relatively long, and the effect is the same as that of tooth cleaning. Let's take a look at the recipes used.

formula, it does work. Brushing method: 1 toothbrush, 3 toothpaste. The first toothpaste, China Healthy Tooth White, was used to clean my teeth once a month.

The effect is similar, and it is indeed effective for calculus at the root and between the teeth. It can only be said to be physical whitening. The second toothpaste, is Colgate's Super White, it.

The effect is chemical bleaching of the teeth. The third toothpaste, Crest's herbal extract, freshens breath and prevents tooth decay. Dentists recommend every.

Brush your teeth for 3 minutes, divide the brushing into 3 times, first use China Healthy Teeth White, brush for 1 minute, do deep cleaning, and then use Colgate's super sense.

White, brush for a minute, do a chemical bleach, and finally use herbs, so that it will be 3 minutes. Do this way, once in the morning and once in the evening, unless it is.

Tetracycline teeth, otherwise it is guaranteed to be effective in two weeks.

3. Vinegar, aged vinegar, and white vinegar at home can be held in the mouth for 1 to 3 minutes, then spit it out and brush your teeth. It works very well.

Good! But even the teeth will feel very sore, numbness (it will last for about 2 minutes) can not be continuous, often done, about 2.

Do it once a month or so, it's fine, and it can get rid of bad breath.

4. Dry the orange peel, grind it into powder, mix it with toothpaste and brush your teeth, and your teeth will soon be white.

5. When brushing your teeth, using some yeast powder on your toothbrush can help your teeth turn white.

6. Chew raw peanuts, don't swallow them, and brush your teeth with peanut crumbs as toothpaste, which can make your teeth whiter

7. Use the bones of the cuttlefish to crush and put it on the toothbrush as toothpaste. It's physical.

There is a big bone, which is white, and if you scrape it with your fingernails, you can come out with a lot of white powder, and use these powders as toothpaste to make teeth.

Teeth turn white. Have a great day

We have to figure out whether it's exogenous or endogenous. If it is exogenous pigment and plaque deposit, the main solution is to clean the teeth and sandblast to remove the pigment and calculus on the surface of the teeth and restore the white state of the teeth. If it is endogenous, the color of the tooth itself is relatively yellow, you can do cold light whitening to bleach**, cold light whitening, we mainly use drugs to apply to the surface of the teeth, through a special light source for irradiation, after the reaction on the surface of the teeth, the teeth show a relatively white color, this ** is not what, there is no damage to the teeth.

However, whitening ** may have a time limit, usually about 2-3 years, maybe the teeth will slowly return to the previous color, but it varies from person to person, if the maintenance is better, less contact with heavy pigments, the maintenance time is slightly longer.

How to solve the problem of yellow teeth?

Brushing your teeth can solve the problem, but if you can't clean your teeth, it's over.

Analysis: According to what you said, if the tooth is the same color after eruption, there is no good way! The way to whiten your teeth is damaging to your teeth!

Advice: If your teeth were whiter than they are now, it may be that your teeth have not been cleaned recently! It is recommended that you brush your teeth regularly every day! Brush your teeth with the right brushing technique! Brush up and down!

For the teeth themselves due to poor development of endogenous teeth yellowing, tooth aging and yellowing, teeth cleaning can not be solved, this situation can be whitened by cold light, but cold light whitening can only last for about a year or two, after 24 hours of cold light whitening, pay attention to diet, do not drink strong tea, coffee and heavy color drinks, do not eat easy to stain food, and avoid smoking.

Yellow teeth are really sad, teach you how to solve it fundamentally!

Some people pay attention to the Department of Oral Health, do not brush their teeth or brush their teeth improperly, resulting in the production of tooth dirt in the gaps of the teeth, called tartar, which will slowly turn yellow after a long time. This can be solved by scaling, and it is not a big problem. Some people are because of long-term use of some drugs such as tetracycline staining, or long-term drinking of unclean water, which causes diseases, resulting in local tooth damage and yellowing, which is more troublesome, and the general dentist recommends that it is a set of teeth or bleaching treatment.

If some people have yellow teeth, they have been present since birth, and most of them are caused by genetic factors, so this situation can only be tried bleaching or set of teeth. Generally** has no effect. Teeth bleaching.

It mainly uses bleach containing carbamide peroxide and hydrogen peroxide (oxidative bleaching method) to act on tooth enamel and dentin to achieve the bleaching effect. This method is suitable for patients with mild and moderate tetracycline teeth and dental fluorosis with little or no significant tooth enamel loss. However, if the tooth discoloration is more severe, the bleaching effect is not good, and there will be different degrees of tooth color restoration after bleaching.

Some teeth turn yellow and can't be whitened by scaling, you may wish to consider a regular big hospital for analysis**, according to the degree of damage to the teeth to carry out cold light whitening, the effect is fast. These people must pay attention to oral hygiene, do not smoke, drink coffee, must brush their teeth before resting at night, and can usually buy mouthwash to disinfect the mouth. Teeth scrubbed with papaya every day are said to whiten a little, but this can vary from person to person.

Further reading. The following can cause yellowing of teeth1. Lemon Because lemon is a sour fruit, it contains a lot of acidic substances. If you wipe your teeth with such an acidic substance for a long time, the surface of your teeth will be oxidized, which will temporarily turn white, but it will make the surface of your teeth look like a matte surface like chalk. In addition, the surface of the tooth becomes dull and rough, which makes it easier to appear at risk of coloration than before.

2. Coffee, drinking coffee for a long time can easily lead to coffee teeth, and the discoloration of teeth is very ugly. This kind of extrinsic pigmented teeth has a great impact on the appearance, especially in interpersonal interactions, which makes people look uncomfortable, and does not make a good impression on the other person when they meet for the first time. Coffee is dark and acidic, which makes it easy to stain your teeth.

Drinking coffee not only makes the teeth yellow, but also may cause pigmentation, causing pigmentation, and drinking coffee regularly is not good for the nerves, so drink coffee in moderation. 3. Tea, known as a health drink, is not a good choice for teeth whitening. Tea is an acidic food, and it is generally hot and easy to color.

In particular, alkaline black varieties are more likely to cause tooth staining than coffee. If you drink tea with too much concentration and consume too much fluoride, which exceeds the physiological needs of the human body, it will cause dental fluorosis, teeth blackening and tooth decay. In addition, if you can't rinse your mouth in time after drinking tea, the pigment in the tea will stick to your teeth.

Recent studies have found that even flower and white teas can attack tooth enamel and cause tooth staining.

How to solve the problem of yellow teeth?

"Yellow teeth can whiten teeth by scaling. If the tooth turns yellow due to changes in the internal tissues of the tooth, it is necessary to whiten the teeth or use porcelain veneers to restore the appearance of the tooth, depending on the degree of the lesion.