Do you know what are the causes of bad breath?

What are the causes of bad breath? Bad breath is a common oral disease that often brings a lot of embarrassment to patients, so do you know what are the causes of bad breath? Let's find out!

What are the causes of bad breath:

1. Dieting to lose weight, or not being able to eat due to illness, or the salivary gland function of the elderly is reduced, and women have endocrine disorders during menstruation, resulting in a decrease in saliva secretion, which is conducive to the growth of anaerobic bacteria, so bad breath occurs.

2. Bad breath in young girls: Some women in the adolescent period have ovarian insufficiency and low levels of sex hormones, and the resistance of oral tissues decreases, and they are easily infected with germs and produce bad breath.

3. Drugs that can reduce saliva secretion, such as certain sedatives, antihypertensive drugs, atropine drugs, diuretics and traditional Chinese medicine with warming and tonic effects.

4. Long-term constipation will cause bad breath, bloating, loss of appetite, irritability and other autotoxic symptoms due to the inability to discharge harmful substances produced in the body in time and be absorbed into the blood.

5. Dinner is too "heavy", eating too much or eating too much meat, greasy food or too much hot and irritating seasoning, too much fragrant, not enough light, too short time before sleep, too much food in the stomach when sleeping, etc.

6. Excessive psychological pressure and frequent mental stress lead to the parasympathetic nervous system in an excited state, and the digestive glands, especially the salivary glands, are reflexively reduced, resulting in dry mouth, which is conducive to the growth of anaerobic bacteria and produces bad breath.

7. Mental factors. There was no bad breath, and the doctor and others could not smell it, but the patient insisted that he smelled bad breath and "discovered" that others "always avoided me", "did not associate with me", and "stayed away from me when talking".They have neurotic, obsessive-compulsive tendencies, and are more common in hypochondriacal neurosis, so it is recommended that you go to the hospital to find out the cause and treat it for treatment.

Editor's tip: Through the above introduction, I believe you have a certain understanding of what are the causes of bad breath, I hope it can be of some help to you, whether it is the above causes of bad breath, we should actively treat it, so as to get rid of the trouble of bad breath as soon as possible!