What causes sores on the mouth
Sores on the mouth are a common oral problem that can be caused by a variety of reasons. Recently, there has been a lot of discussion about oral health on the Internet, especially about topics such as lip herpes and oral ulcers. This article will combine the hot topics and content of the past 10 days to analyze the possible causes of sores on the mouth and provide structured data for reference.
1. Common causes of sores on the mouth

According to recent hotly discussed health topics on the Internet, the main causes of sores on the mouth include the following categories:
| Reason type | Specific performance | Proportion (online discussion popularity) |
|---|---|---|
| viral infection | Cold sores caused by herpes simplex virus (HSV-1) | 45% |
| Oral ulcers | Traumatic ulcer or recurrent aphthous ulcer | 30% |
| bacterial infection | Streptococcus or Staphylococcus infection | 15% |
| other reasons | Allergic reactions, vitamin deficiencies, etc. | 10% |
2. Detailed analysis of recent popular discussions
1.herpetic stomatitis: In the past 10 days, the search volume for "lip herpes" has increased by 35%, and many health bloggers have shared the prevention and treatment methods of herpes.
2.Oral ulcers: As the seasons change, discussions about "recurrent oral ulcers" have increased by 28%, and netizens are generally concerned about ulcers related to immunity.
3.bacterial angular cheilitis: Recently, some medical experts popularized the differential diagnosis of "angular stomatitis" on social media, triggering widespread discussion.
3. Comparison of typical symptoms of sores on the mouth
| disease type | Main symptoms | duration | contagious |
|---|---|---|---|
| cold sores | blisters, pain, burning sensation | 7-14 days | Yes |
| Oral ulcers | Round or oval ulcer, pain | 5-10 days | None |
| Angular stomatitis | Cracks, redness and swelling at the corners of the mouth | 3-7 days | Partially |
4. Prevention and treatment suggestions
1.Maintain oral hygiene: Recently, many dental experts have emphasized that good oral hygiene habits can prevent more than 80% of oral problems.
2.Enhance immunity: A popular vitamin supplement program on the Internet shows that supplementing vitamin B and vitamin C has a significant effect on preventing oral problems.
3.Seek medical attention promptly: If the sores on your mouth last for more than 2 weeks or are accompanied by symptoms such as fever, you should seek medical treatment in time.
5. Recently popular treatment methods on the Internet
| Treatment | Discussion popularity | effectiveness score |
|---|---|---|
| antiviral ointment | high fever | 4.5/5 |
| honey smear | medium heat | 3.8/5 |
| Rinse with salt water | high fever | 4.2/5 |
| Apply ice | low fever | 3.5/5 |
6. Summary
Although sores on the mouth are common, they have various causes. According to the recent popularity of online discussions, viral infection (especially herpes) is the main cause. By maintaining good oral hygiene habits and strengthening your immunity, you can effectively prevent most mouth sores. If symptoms persist or worsen, it is recommended to seek medical examination in time.
This article is based on the analysis of popular health topics on the Internet in the past 10 days, hoping to help everyone better understand and deal with the problem of sores on the mouth.
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