What's wrong with the bad smell in your mouth? ——10 days of hot spot analysis and scientific answers on the entire network
Recently, topics related to "bad breath" have soared in social media and health forums, with many netizens reporting that they can't get rid of bad breath even if they brush their teeth carefully. This article will combine the hot topics on the Internet in the past 10 days and use structured data to analyze the reasons and countermeasures for you.
1. Core data statistics on oral odor that is hotly discussed across the Internet (last 10 days)

| platform | amount of discussion | High frequency related words |
|---|---|---|
| 128,000 items | Stomach disease, tongue coating, Helicobacter pylori | |
| little red book | 56,000 notes | Mouthwash, tonsil stones, periodontitis |
| Zhihu | 2300+ questions and answers | Diabetes, liver fire, probiotics |
2. Six major causes of oral odor
| Type | Proportion | Typical symptoms |
|---|---|---|
| Problems of oral origin | 43% | Dental calculus, gum bleeding, dental caries |
| Digestive system problems | 28% | Acid reflux, bloating, burping and bad smell |
| respiratory problems | 15% | Tonsil stones, sinusitis |
3. Comparison of solutions recommended by hot searches
| method | heat index | effectiveness |
|---|---|---|
| Teeth Scaling + Subgingival Scaling | ★★★★★ | Solve 85% of oral odor |
| Helicobacter pylori detection | ★★★★☆ | Need to cooperate with quadruple therapy |
| Tongue scraping tool | ★★★☆☆ | Significant short-term improvement |
4. Professional doctor’s advice (interview with a comprehensive tertiary hospital)
1.Prioritize oral problems:Data shows that nearly half of patients can eliminate odor through periodontal treatment, and it is recommended to have a professional teeth cleaning every six months.
2.Be alert to signs of systemic disease:A persistent rancid smell may indicate diabetic ketoacidosis, and a rotten apple smell may be associated with liver disease.
3.Use internet celebrity products with caution:The recently popular "Japanese oral spray" was found to contain antibiotic ingredients in laboratory tests, which may destroy the balance of bacterial flora.
5. TOP3 effective folk remedies tested by netizens
1.How to gargle with light salt water:Gargling with 3% normal saline for 1 minute in the morning and evening has a significant effect on tonsillar crypt cleaning.
2.How to chew green tea:Chewing fresh green tea leaves temporarily inhibits the production of volatile sulfur compounds.
3.Sugar-Free Yogurt Remedy:Daily intake of 200ml of yogurt containing active lactic acid bacteria can regulate intestinal microecology.
6. Special reminder
Recently, the Centers for Disease Control and Prevention in many places issued reminders: Some people who have recovered from COVID-19 experience a "metallic taste" oral sensation, which usually subsides on its own in 2-4 weeks, so there is no need to be overly anxious.
Through analysis, it can be seen that bad oral odor may be a health alarm sent by the body. It is recommended that those with an odor that persists for more than 3 days seek medical treatment promptly and combine routine blood tests, breath tests and other examinations to accurately trace the source. Maintain a scientific understanding and do not believe the "7-day eradication" product promotions on short video platforms.
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