What causes blackheads on the corners of the mouth?
Blackheads at the corners of the mouth are a common skin problem for many people, especially if there is excessive oil secretion or improper cleansing. Blackheads not only affect appearance, but may also cause inflammation or infection. So, what is the reason for blackheads on the corners of the mouth? How to effectively prevent and improve it? This article will give you a detailed analysis based on the hot topics and hot content on the Internet in the past 10 days.
1. Common causes of blackheads at the corners of the mouth

Blackheads are formed due to clogged pores, accumulation of oil and cuticle and oxidation. The causes of blackheads at the corners of the mouth mainly include the following aspects:
| Reason | Specific instructions |
|---|---|
| excessive secretion of oil | The sebaceous glands in the corners of the mouth are well developed and oil secretion is strong, which can easily clog pores. |
| Incomplete cleaning | When removing makeup or washing your face, ignore the corners of your mouth as residual makeup or dirt can clog your pores. |
| eating habits | A diet high in sugar and oil will stimulate the secretion of sebaceous glands and increase the risk of blackheads. |
| Endocrine disorders | Stress, staying up late, or changes in hormone levels may cause abnormal oil secretion. |
| Using inappropriate skin care products | Skin care products that are too greasy or contain harsh ingredients may aggravate blackhead problems. |
2. Hot topics on the Internet in the past 10 days and discussions related to blackheads on the corner of the mouth
According to recent Internet hot topics, many netizens have launched heated discussions on the causes and solutions to blackheads at the corners of the mouth. Here are some popular topics:
| Platform | hot topics | focus of discussion |
|---|---|---|
| #How to remove blackheads at the corners of mouth# | Netizens shared folk remedies for blackhead removal, such as using green tea water, honey and other natural methods. | |
| little red book | "The savior of blackheads around the mouth" | Bloggers recommend skin care products with ingredients such as salicylic acid and fruit acids. |
| Zhihu | “Are blackheads at the corners of the mouth a physical problem?” | Professionals analyze the relationship between blackheads, endocrine and diet. |
| Douyin | "Say goodbye to blackheads on the corners of your mouth in 3 days" | A short video showing how to use the blackhead removal tool. |
3. How to effectively prevent and improve blackheads at the corners of the mouth
For the problem of blackheads at the corners of the mouth, combined with popular suggestions from across the Internet, here are some effective solutions:
1. Clean thoroughly
Use a gentle cleanser every morning and night, focusing on the corners of your mouth. Be sure to remove makeup thoroughly to avoid leaving any residue.
2. Oil control and moisturizing
Choose skin care products with good oil control effects, and pay attention to moisturizing to avoid excessive secretion of oil due to lack of water in the skin.
3. Adjust your diet
Reduce the intake of high-sugar and high-oil foods and eat more vitamin-rich fruits and vegetables, such as carrots, tomatoes, etc.
4. Exfoliate regularly
Use a gentle exfoliant 1-2 times a week to help remove buildup from your pores.
5. Avoid squeezing with your hands
Squeezing blackheads with your hands may cause inflammation or infection. It is recommended to use professional tools or seek help from a beautician.
4. Recommendations for popular blackhead removal products
According to recent reviews and discussions among netizens, the following products have outstanding performance in removing blackheads:
| Product name | Main ingredients | Effect evaluation |
|---|---|---|
| A certain brand of salicylic acid cotton tablets | salicylic acid | Netizens reported that blackheads were significantly reduced and pores were cleaner after use. |
| A certain brand of mud mask | Kaolin clay, carbon powder | It has good oil absorption effect and is suitable for oily skin. |
| A certain brand of fruit acid essence | fruit acid | Gentle exfoliation, long-term use can improve blackhead problems. |
5. Summary
There are many reasons for blackheads at the corners of the mouth, but this problem can be effectively improved through scientific cleaning, skin care and dietary adjustments. Recent popular discussions across the Internet have also provided many practical suggestions. I hope this article can help you find a solution that suits you. If the blackhead problem is severe or accompanied by inflammation, it is recommended to consult a professional dermatologist in time.
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