Why do closed comedones occur?

Closed comedones, also known as whitehead comedones, are relatively difficult to treat clinically. Its main cause is an excessively thick stratum corneum. There are many causes, the most common of which is endocrine disorders, which is also the most fundamental reason. This type of acne often appears in adolescence. If you do not pay attention to skin care and abuse cosmetics, these will lead to serious closed comedones.

Why do closed comedones occur?

The root cause of whitehead acne is endocrine disorders and excessive secretion of male hormones. Sebum metabolism disorders, poor blood circulation, and pathogen infection are also causes of acne. There are two main types of closed comedones: external factors and internal factors:

1. External factors cause closed comedones

1. Improper cleaning: causes pores to be clogged and bacterial infection.

2. Squeezing, picking, and improper needle picking: Some people squeeze acne and cause bacterial infection.

3. Use inferior cosmetics, such as dual-purpose powder, foundation, etc.

4. Ultraviolet rays and certain chemicals, etc.

2. Internal factors causing closed comedones

1. Excessive secretion of androgen: This is the main reason. Especially during adolescence, excessive secretion of androgen in males and females is the main cause of acne. Androgens can directly stimulate the increase of sebaceous glands, promote the keratinization of hair follicles, clog the pores and cause inflammation, resulting in the formation of acne and pimples.

2. Related to women’s menstrual cycle: For some women, acne worsens before menstruation. It is mainly related to changes in hormone secretion.

3. Internal diseases or functional disorders of the body: lesions of organs such as the stomach, kidneys, and liver, especially gastrointestinal dysfunction and constipation can induce the occurrence of acne.

4. Mental stress, excessive fatigue, lack of sleep, etc.

5. Overeating greasy, spicy and sour foods and sweets.

Precautions

1. When treating closed comedones, you should pay attention to your diet, avoid eating spicy and irritating foods, and don’t drink alcohol. Eat more fresh vegetables and fruits and drink more water.

2. Do not scratch the affected area with your hands to prevent secondary infection.

3. After the symptoms completely disappear, consolidate the treatment for 1 course.

4. Go to bed early and get up early, live a regular life, and ensure adequate sleep. Keep the affected area clean. Do not abuse cosmetics and drugs.

5. Build confidence, don’t be sad, don’t be distressed, and be in a good mood.