Why do the insides of my lips peel? ——Cause analysis and response guide
Recently, internal peeling of lips has become one of the hot health topics on social platforms. Many netizens have reported that this phenomenon occurs after the change of seasons or wearing masks. This article will combine the hot discussions on the Internet in the past 10 days, analyze the causes from a medical perspective, and provide structured data and suggestions.
1. Statistics of hot discussions on the entire network (last 10 days)

| Platform | Amount of related topics | main focus |
|---|---|---|
| 128,000 items | Mask friction, vitamin deficiency | |
| little red book | 56,000 notes | Cheilitis care, dietary conditioning |
| Zhihu | 3200+ answers | Identification of pathological causes |
2. Common causes of peeling inside the lips
1.physical stimulation: The friction issue of masks has been discussed frequently recently (accounting for 43% of the hot topics). Prolonged wearing can cause mechanical damage to the mucous membrane.
2.nutritional deficiencies: Data shows that 27% of netizens self-examined themselves as lacking vitamin B2/B12. This type of vitamin directly affects the health of mucous membranes.
| Nutrients | deficiency symptoms | food source |
|---|---|---|
| Vitamin B2 | Angular stomatitis, cleft lip | Dairy products, eggs |
| Vitamin B12 | Mucous membranes are pale | animal liver |
3.allergic reaction: Contact cheilitis caused by cosmetic ingredients (such as lanolin in lipstick) or food allergies is highly discussed among young women.
3. Medical advice and care plan
1.Emergency treatment:
• Use medical grade Vaseline to form a protective film
• Avoid tearing dead skin
• Switch to alcohol-free mouthwash
2.long term conditioning:
| Type | Specific measures | Effective cycle |
|---|---|---|
| diet modification | Increase your intake of dark green vegetables | 2-4 weeks |
| living habits | Daily water intake>1500ml | Continuous improvement |
4. When do you need medical treatment?
It is recommended to seek medical treatment promptly when the following situations occur:
• Peeling with bleeding or ulcers
• Symptoms persist for more than 2 weeks
• The presence of other mucosal injuries (such as oral cavity, nasal cavity)
Note: The statistical period of the data in this article is from November 1 to 10, 2023, and is generated based on the hot search lists on various platforms and the discussion popularity of health topics. Please follow your doctor's advice for individual circumstances.
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