It is necessary to find out the cause of halitosis and remove the cause, so as to treat halitosis well. Clinically, the most common cause of halitosis is chronic periodontitis. Chronic periodontitis is often accompanied by swollen and painful gums and bleeding gums. It is necessary to regularly go to the department of stomatology for periodontal treatment for a long time. Chronic gastritis can also cause halitosis, which is often accompanied by stomach distention, acid regurgitation, belching, etc. You should go to the gastroenterology department to treat stomach diseases. Chronic rhinitis or sinusitis can also cause halitosis, which is often accompanied by nasal congestion, runny nose, headache, etc. You should go to the ENT department to treat the primary disease. No matter what causes bad breath, you should pay attention to keeping your mouth clean. Brush your teeth twice every morning and evening for 3-5 minutes each time. Rinse your mouth more after eating.
