Halitosis is generally caused by caries, purulent pulpitis, periodontal disease, gingivitis, wisdom teeth pericoronitis and other diseases, and corresponding treatment measures need to be taken according to the cause.

If it is caries, after removing the decayed and decayed materials, rinse it thoroughly and then fill it. If it is caused by pulpitis, root canal treatment should be performed to completely seal the root canal cavity and prevent the occurrence of bad breath.

If it is periodontal bad breath, it is recommended to carry out basic oral periodontal treatment to remove periodontal pathogenic factors, rinse and apply medicine, and control inflammation to prevent the occurrence of bad breath.

If bad breath is caused by inflammation or disease in nearby tissues, such as tonsillitis, sinusitis or chronic rhinitis, or bad breath caused by systemic diseases such as diabetes, ketoacidosis, gastritis, etc., active treatment is required. Treat the underlying cause to avoid bad breath.

For the elderly or people with underlying diseases or cardiovascular diseases, attention should be paid to eating more fruits and vegetables, drinking more water, and eating cold and heat-clearing foods, such as chrysanthemums, isatis root, and mung beans. , water chestnuts, amaranth, bitter melon, etc.

For medicines, you can take Coptis Shangqing Pills, Niuhuang Qingwei Pills, Qingrejiedu Oral Liquid or anti-inflammatory drugs.