saliva smells
Introduction
Introduction The mouth is not hygienic, not brushing your teeth, not licking your mouth, or brushing your teeth. The food residue in the mouth is accumulated for a long time, and it is fermented and decomposed by the action of bacteria to produce substances such as sulfhydryl groups and amines. There is a rotten stench in the mouth and saliva. Therefore, we should generally strengthen the maintenance of oral hygiene, and promptly remove the food residue in the mouth after meals. It is best to go to the hospital at least once or twice a year.
Cause
Cause
The long-term oral cavity is unsanitary, and the food residue in the mouth is accumulated for a long time. Under the action of bacteria, the fermentation is decomposed and decomposed, and sulphur-hydrogen-based and amine-like substances are produced. There is a rotten stench in the mouth and saliva.
There are also several pathological conditions:
1, oral disease: rotted teeth in the decay, periodontal disease makes the gums often inflamed state, abscess bleeding, ulceration and pus, is also prone to a stinky smell.
2, systemic diseases, such as dyspepsia, septic bronchitis, lung abscess, etc., adjacent organs, such as nasopharynx and nasal diseases, such as suppurative maxillary sinusitis, atrophic rhinitis, etc., will enter the odor through the respiratory tract Oral,
3, special foods are good, such as special love to eat garlic, green onions, etc. will also cause.
Examine
an examination
Related inspection
Oral endoscope
1. Feedback method for close people: According to the feedback from relatives, friends or spouses.
2. Sensory perception analysis method: The analysis method selects the following six parameters.
1 full mouth breathing smell;
2 speech smell, also known as 20 count test;
3 tongue anterior area smell, also known as wrist test; 4 tongue behind the area smell, also known as plastic spoon test;
5 nasal odor;
6 tooth gap smell. The above odor evaluation is calculated by a 0-5 semi-integer integral.
3. The direct nasal test method of the professional division teacher: it is an easy to implement and more accurate one of the objective evaluation methods of bad breath. It is diagnosed by a professional bad breath nasal tester, and the degree of bad breath is measured by a score of 0 to 5, and the result is reproducible.
4. Chemical analysis method:
1 Gas chromatography/mass spectrometry is a gas chromatograph for detecting exhaled gases from a subject.
2 The level of VSCs can be detected using a sulfide monitor.
3 High-pressure liquid chromatography (HPLC) was used to detect rancid compounds such as cadaverine in saliva.
4 The zinc oxide thin film semiconductor sensor uses a mouth exhalation into a bag for detection.
Diagnosis
Differential diagnosis
It should be differentiated from the following symptoms:
1, virtual heat, bad breath, bad heat, bad breath: more caused by yin deficiency and internal heat. Bad breath and both dry nose, dry cough, dry stool, for the lungs and yin weakness. When clear lungs; bad breath and both upset, insomnia and more dreams, muscles beat, claws are not good, for the liver's yin and blood loss. Bad breath and both waist and legs are sore, more dreams and nocturnal emission, dry mouth and dry throat, especially at night, for kidney yin deficiency, the syndrome of fire.
2, stomach fire, bad breath, stomach fire, bad breath: more caused by the fiery evil of the stomach. In addition to bad breath, each side of the face is hot, thirsty, cold, or sore mouth, or swollen gums, pus bleeding.
3, food, stinky food, bad breath, more common in urban children 1 to 6 years old, and diet and improper feeding. These children have long-term loss of appetite, thin yellow face, but normal mental health, medication to digestion and stomach.
4, hot sputum, bad breath, bad breath: more caused by enthusiasm for the lungs or heat stagnation caused by prolonged purulent rot. In addition to bad breath, each card has cough and turbidity or pus and blood, chest pain and shortness of breath.
