Causes of halitosis
food
Many people have bad breath because they like to eat the following foods, such as foreign food. Garlic, raw? Smelly things such as stinky tofu and mutton, especially garlic. In recent years, many people like to eat allicin as a health care. After eating for a long time, in addition to breath, the sweat volatilized from the body will also give off bursts of garlic.
Oral hygiene problems
If you don't brush your teeth after meals or before going to bed, or if you brush your teeth incorrectly, food residues will remain in your teeth and ferment and rot under the action of bacteria, resulting in bad breath. Other oral diseases, such as tooth decay, gingivitis and periodontitis, or infections and oral ulcers after tooth extraction, are also the causes of bad breath.
disease
The digestive system, respiratory system and some systemic diseases can also cause halitosis, such as gastroenteritis, duodenal ulcer, constipation, sinusitis, lung abscess, bronchitis, lung cancer, liver cirrhosis, severe diabetes and uremia.
There are various reasons for the decrease of saliva.
The salivary gland function of middle-aged and elderly people decreases with age. Electrotherapy or long-term emotional disorder and psychological stress inhibit fire saliva secretion and reduce saliva. The loss of saliva reduces the antibacterial function of the oral cavity, which is beneficial to the growth of bacteria and produces odor, which is why the breath of the elderly is often louder than that of the young.
other
In addition, some long-term alcoholics and patients with renal failure have lost their detoxification function, leaving toxins in the body, causing urine odor in the mouth, or taking vitamin B regularly, which will also cause bad breath in large doses, and even the urine will show a special color and taste. In fact, some experts believe that Helicobacter pylori, which causes duodenal ulcer, will not only cause intestinal ulcer, but also cause bad breath, even if it does not cause ulcer.
Treating and preventing halitosis is not only a dental or stomatological problem, we must find out the causes of halitosis and root it out. If it is caused by food, it can be said that it is the easiest to solve, as long as you don't eat or eat less food that will cause bad breath. If it is caused by oral diseases, it is necessary to report to the dentist and properly handle oral and dental problems. If it is caused by other diseases, you should actively seek medical treatment to control the condition, or you can reduce the impact of bad breath on your life.
If you can't find the source of bad breath through physical examination, and you are not too old, you need to pay special attention to oral hygiene, rinse your mouth after meals, floss or brush your teeth frequently, and see a dentist once every six months to prevent tooth decay. Remember, don't use mouthwash indiscriminately, because bad breath and smelly oral disinfection products may be worse, and the main component of sterilized mouthwash is alcohol, which may lead to oral cancer if used for a long time.
Is bad breath cold or hot?
Bad breath is a sign of stomach heat. This is also a symptom of damp-heat in the spleen and stomach. If you don't pay attention to your diet and eat too much food such as peppers, the fresh air in your stomach will not rise to your mouth, but the dirty air will rise to your mouth. After a certain chemical reaction, some smelly gases will appear, which is commonly called bad breath. This situation can be improved by diet therapy. It can be cured to eat more food that clears away heat and detoxifies. Note that you can drink more green tea and yogurt to alleviate this disease.
A good way to eliminate bad breath
1. Be sure to have breakfast in the morning.
In the morning, I am always in a hurry. Is it just a cup of milk tea or fruit and vegetable juice? Honda Jun reminded that if you don't eat breakfast, your body will be hungry, which will inhibit saliva secretion and lead to bad breath. It is recommended to form the habit of eating breakfast every day and chew it carefully, at least 20 ~ 30 times in one bite.
Choose hard food as snacks.
Masayoshi Kaoda, a clinical professor at Chiba Hospital of Tokyo Dental University, said that instead of choosing soft foods such as cakes and chocolates as snacks, it is better to choose hard foods such as pancakes, miscellaneous grains bread and nuts to promote saliva secretion and regulate the oral environment.
Warm boiled water can get rid of bad breath better than green tea.
Although catechins in green tea have antibacterial, bactericidal and deodorizing effects, they are regarded as sacred products to prevent bad breath. But Honda Junyi thinks that green tea is not suitable for improving bad breath in winter. Because green tea has diuretic effect, drinking too much will cause water shortage in the body, thus reducing saliva secretion. Moreover, warm water can be immediately converted into saliva for use, effectively replenishing water.
4. Wear a mask when sleeping
People who sleep with their mouths open should be careful! Honda Junyi pointed out that indoor air humidity is low in winter, and he sleeps with his mouth half open. It is easy to get dry mouth and even sore throat after getting up. Put on a mask, go to bed, and let the steam stay in your mouth to prevent your mouth from getting dry. You can also pull the mask on your nose to prevent moisture from escaping from your nose!
Step 5 spit out after getting up
Are you used to drinking a glass of water after getting up? Doing so will aggravate your bad breath! Honda Junyi said that the saliva flow becomes worse during sleep, which leads to an increase in the number of bacteria in the mouth. The number of bacteria in saliva per 1cc is equal to the number of bacteria in feces per 10g! Moreover, it is full of old waste materials, and the concentration of toxins is very high. Drinking water at this time is equivalent to drinking all the bacteria in your mouth!
It is recommended to spit saliva out of your mouth after getting up, and then rinse your mouth and brush your teeth. Because you will sweat when you sleep, resulting in dehydration, you should drink 1 cup of boiled water to replenish water after brushing your teeth to help your mouth create new clean saliva.
6. Eat ingredients with good breath
Japanese medicine "eats the right vegetables, of course it won't get sick!" The book shares several ingredients that can effectively remove bad breath. Sour lemon has a good bactericidal effect, and its special aroma and sour taste can enhance saliva secretion and make oral sterilization effect better. Mushrooms can purify blood, promote cell regeneration, inhibit the production of rotten substances that cause bad breath, and let you say goodbye to the trouble of bad breath. Kelp rich in fiber can effectively reorganize the digestive system, accelerate the discharge of waste in the body, and its mucus can also promote saliva secretion, thus achieving the effect of oral sterilization and preventing bad breath.