What's wrong with dry lips?
Recently, "dry lips" has become a hot topic on social media and health forums, especially during the fall and winter seasons. Many people report that their lips are chapped, peeling, and even bleeding. This article will combine the hot discussions on the Internet in the past 10 days to analyze the causes, solutions and preventive measures of dry lips, and provide structured data for reference.
1. Common causes of dry lips

According to feedback from netizens and analysis by medical experts, the main causes of dry lips include:
| Reason | Proportion (discussion data of the entire network) |
|---|---|
| Dry weather (autumn and winter) | 45% |
| Not enough water | 20% |
| Vitamin deficiencies (such as B vitamins) | 15% |
| Frequent lip licking or lip biting | 10% |
| Allergies or cosmetic irritation | 5% |
| Other diseases (such as diabetes) | 5% |
2. The solution that is hotly discussed across the internet
In the past 10 days, the following methods have been frequently mentioned and verified to be effective:
| method | Recommendation index (based on likes/collections) |
|---|---|
| Use lip balm with natural oils (such as petroleum jelly, beeswax) | ★★★★★ |
| Drink more than 2000ml of water daily | ★★★★☆ |
| Vitamin B2/B12 supplementation (through food or supplements) | ★★★★☆ |
| Thick lip mask at night | ★★★☆☆ |
| Avoid lip products containing phenol and salicylic acid | ★★★☆☆ |
3. Expert suggestions and controversial points
1.Controversial topics:"Is cheilitis related to wearing masks?" In a recent discussion, 30% of netizens believed that wearing masks for a long time will aggravate dry lips. However, medical experts pointed out that wearing masks correctly can reduce water evaporation.
2.Verification of popular folk remedies:The method of “smearing lips with honey” has been on Xiaohongshu’s hot search list. Actual tests have shown that the short-term moisturizing effect is good, but experts warn that sugar may breed bacteria.
4. Structured Guidelines for Preventive Measures
| scene | Specific measures |
|---|---|
| daily care | Use sunscreen lip balm with SPF15 or higher every day |
| diet modification | Eat more fruits and vegetables rich in vitamins (such as kiwi, spinach) |
| environmental management | Keep indoor humidity at 40%-60% |
| Habit correction | Get rid of bad habits such as lip licking and skin peeling |
5. When do you need medical treatment?
According to the advice of dermatologists in tertiary hospitals, you should seek medical attention promptly if the following situations occur:
| Symptoms | possible causes |
|---|---|
| Cracking persists for more than 2 weeks | fungal infection or nutritional deficiency |
| Accompanied by white scales | exfoliative cheilitis |
| Redness, swelling, heat and pain | bacterial infection |
Summary:Although dry lips are a common problem, it reflects many aspects of information such as body water metabolism and nutritional status. Based on recent hot discussions on the Internet, it is recommended to respond comprehensively from three aspects: environmental adjustment, scientific care and dietary improvement. If symptoms persist, professional medical help must be sought in time.
(Note: The statistical period of the data in this article is November 1-10, 2023, and the sources include hot topic discussions on Weibo, Xiaohongshu, Zhihu and other platforms)
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