The causes of bad breath are quite complex, let’s analyze them one by one. Analyze from the local area of ​​the oral cavity, such as dental caries, which is what we often call tooth decay. Bacteria, plaque and food residues in the mouth ferment and produce acid overnight, and you

The causes of bad breath are quite complicated. Let’s analyze them one by one.

analyzes parts of the oral cavity, such as dental caries , which is what we often call dental caries . Bacteria, plaque and food residues in the mouth ferment and produce acid overnight, and you will feel a peculiar smell in your mouth when you get up.

The second type is, for example, periodontitis or periodontal abscess. Periodontal tissue is the tissue surrounding our teeth, also called gums. Swelling of the gums and periodontal infection indicate the presence of bacteria and toxins, which cause oral odor.

There are also other infections, such as diseases of the oral mucosa, such as oral tumors, which can also cause oral odor.

In addition to oral diseases, there are also some systemic diseases that can also cause bad breath, especially diseases of the digestive system.

Digestive system diseases, such as chronic gastritis, atrophic gastritis, gastric ulcer, etc. These infections of the digestive system may also produce some odors.

If you feel a peculiar smell in your mouth after getting up, you need to go to the hospital for examination and treatment so that you can prescribe the right medicine and solve the problem in time. It is recommended to go to the Dental Hospital for an examination first. If it is not an oral disease, you can go to the internal medicine department for an examination. If necessary, you can check for Helicobacter pylori infection to help us find out the cause of the odor in the mouth.