Bad breath caused by gastrointestinal problems is usually caused by factors such as gastric heat and food accumulation (food that is poorly digested and stagnates in the stomach), and can be treated with general treatment (dietary adjustments) and medication.
1. General treatment: In daily life, avoid spicy and stimulating food, and follow the principle of light diet. Exercise appropriately and keep a good mood.
2. Medication: Qinggongsan is made up of the following medicines: Shengma, Huanglian, Angelica sinensis, Radix et Rhizoma Dioscoreae, etc. It has the effect of clearing the stomach and cooling the blood, and it can be used to treat bad breath and toothache caused by exuberant fire in the stomach.
Baohe Pill is composed of Poria, Pericarpium Citri Reticulatae, Forsythia, Hawthorn, etc. It has the efficacy of eliminating food stagnation and promoting digestion of food, and can be used for the treatment of belching (burping) and bad breath caused by food accumulation. Adverse reactions and contraindications are not known.
Specific regimen should be carried out under the supervision of a physician. The drug should be used under the supervision of a physician.