
What to do about bad breath caused by gingivitis
I've had gingivitis for a while, and I noticed some bad breath recently. I'd like to know what I should do?

When gingivitis causes bad breath, the following measures can be taken to address it:
1. Treat gingivitis: Addressing the gingivitis itself is key. Teeth cleaning can remove dental plaque and tartar, alleviating gum inflammation and thereby reducing oral odor.
2. Use antibacterial medications: Taking antibacterial and anti-infective medications orally or allowing them to dissolve in the mouth, such as metronidazole tablets or amoxicillin capsules, can effectively inhibit bacteria in the oral cavity and alleviate bad breath.
3. Adjust lifestyle habits: Maintain good oral hygiene by brushing teeth in the morning and evening, rinsing after meals, using antibacterial toothpaste, and regularly removing dental plaque. Additionally, reduce consumption of overly sticky, hard, spicy, or irritating foods, and eat more fresh fruits and vegetables to increase vitamin C intake.
4. Seek professional treatment: If bad breath persists or worsens, it is advisable to promptly visit a reputable dental clinic for professional treatment.