Halitosis water need to go to the hospital to check the specific causes, may be periodontal inflammation, need to carry out systemic periodontal treatment, if the inflammation is caused by bacterial infection, you can take amoxicillin, metronidazole or roxithromycin. 1. If there is excessive salivation or abnormal exudation of liquid in the mouth, it is likely to be due to inflammation of the gums, periodontitis and other stimulation of abnormal secretion of the salivary glands or due to local inflammation with abnormal exudation caused by the presence of inflammation bacteria in the mouth fermentation triggered by halitosis. 2. Gingival inflammation is often caused by bacteria, you can take antibacterial drugs such as amoxicillin, metronidazole, roxithromycin and other drugs as prescribed by the doctor. Periodontitis requires periodontal treatment to promote the decline of inflammation, such as cleaning, scraping and other treatments to remove periodontal irritants. Halitosis water is recommended to consult a doctor for examination and treatment, taking what medication specific need to follow the doctor’s instructions.