Men 40 face long acne is may be due to skin infection, endocrine disorders, follicle sebaceous gland duct keratinization abnormality and other reasons.
1. Skin infections: If a man 40 does not pay attention to skin hygiene, it may cause bacterial infections such as Propionibacterium acnes, and under the stimulation of inflammatory factors, acne may occur.
2. Endocrine disorders: If endocrine disorders lead to high levels of androgens, which promotes the secretion of oil, it may also lead to acne on the face of man 40.
3. Abnormal keratinization of follicular sebaceous gland ducts: If the ducts are blocked due to excessive keratinization of the follicular opening of the hair follicles, the shedding of epithelial cells and sebum discharging may be affected, and the situation of acne may occur.
If the man 40 face acne, you can go to the hospital for examination, and strictly follow the medical advice for treatment.