Is bad breath caused by disease? What caused it?

Bad breath is a very disturbing symptom because the harm of bad breath is mainly manifested in the release of extremely foul odors that shock people's sense of smell, but people with bad breath are not aware of it at all. Therefore, patients with bad breath often fail to discover it in time, delaying treatment. Let’s take a look at whether bad breath is caused by disease? What caused it?

1. Not paying attention to oral hygiene: People who do not brush their teeth, do not rinse their mouths, or brush their teeth carelessly, will have food residues accumulated in their mouths for a long time, which will ferment and decompose under the action of bacteria, producing substances such as indole sulfhydryl and amines, emitting a rotten odor.

2. Oral diseases: The decayed matter in decayed teeth and periodontal diseases often cause the gums to be in a state of inflammation, abscesses and bleeding, ulcers and pus, and are also prone to produce a foul odor of corruption.

3. Other body diseases: Some bad breath is caused by diseases in other parts of the body, such as indigestion, suppurative bronchitis, lung abscess, etc., which will discharge odor through the respiratory tract and manifest as bad breath. In addition, diseases of adjacent organs, such as nasopharynx and 4. Nasal diseases, such as suppurative maxillary sinusitis, atrophic rhinitis, etc., can also cause bad breath.

5. Special food habits: Some people particularly like to eat garlic, onions, etc., which will leave an unpleasant smell in their mouth and stomach.

6. Some people who wear dentures do not pay attention to the cleaning of their dentures, which will cause odor in their mouths. This is the most common cause of bad breath.

The above is about whether bad breath is caused by disease? I have explained how it was caused. I hope everyone can pay attention to their oral health, prevent bad breath, drink more water, exercise more, eat less spicy food, etc.