How to treat bad breath caused by stomach problems

When stomach discomfort is accompanied by bad breath, treatment should be carried out according to the underlying cause. A visit to the gastroenterology department at a hospital is recommended to investigate the cause of stomach problems. Common causes include indigestion and Helicobacter pylori infection. 1. For indigestion: Medications such as compound azintamide enteric-coated tablets or multienzyme tablets can be taken to promote digestion, or live bacterial preparations such as Bacillus subtilis capsules or Bifidobacterium quadruple active bacteria may be used to regulate the gastrointestinal flora. At the same time, attention should be paid to adjusting dietary habits, avoiding overeating, and consuming more easily digestible foods. 2. For Helicobacter pylori infection: Carbon-13 or carbon-14 breath tests are recommended for diagnosis. After confirmation, antimicrobial therapy should be administered under a doctor's guidance, usually involving triple or quadruple therapy. In addition, maintaining good oral hygiene, choosing appropriate toothpaste, and avoiding foods that can cause bad breath, such as scallions and garlic, can also help alleviate bad breath symptoms.