To eliminate bad breath, you first need to develop good hygiene habits and keep your mouth clean. Secondly, you need to actively treat the underlying disease.

1. Daily care:

You need to pay attention to oral hygiene, brush your teeth in the morning and evening, and rinse your mouth after meals to avoid food residues. At the same time, you need to pay attention to your diet and eat less foods that contain peculiar smells.

2. Treatment of the primary disease:

Bad breath may be caused by indigestion. For such patients, they can be treated with digestive drugs, such as Jianweixiaoshi tablets.

If halitosis is caused by Helicobacter pylori infection, quadruple therapy should be adopted. Common drugs include omeprazole, amoxicillin, clarithromycin, and bismuth pectin, which need to be taken under the guidance of a physician.

Bad breath may be caused by indigestion, gastritis, periodontitis and other diseases, which can be eliminated through general treatment, drug treatment, periodontal treatment and other methods.

1. For general treatment, you need to pay more attention to oral hygiene. It is best to brush your teeth in the morning and evening and rinse your mouth after meals. It is best not to eat irritating foods and to eat mainly light meals.

2. Drug treatment. If the patient's bad breath is caused by indigestion, he or she can generally take Jianweixiaoshi tablets, bifidobacterium and other drugs. If it is caused by gastritis, he can take mosapride and domperidone. Wait for drug treatment.

3. Periodontal treatment: If bad breath is caused by oral diseases such as periodontitis, periodontal treatment such as scaling and scaling is required.

Try not to overeat, maintain a light diet, and engage in appropriate physical activity. It is best not to stay up late and be tired. If bad breath is severe, it is recommended to seek medical treatment promptly.