Long blackheads and pimples are considered to be caused by improper cleansing, exuberant androgens, and abnormal keratinization of cells at the mouth of hair follicles.
1. Improper cleaning: If you don’t pay attention to local skin cleaning, it will make excess sebum, in the local pores a lot of clogging, thus triggering the symptoms of blackheads and pimples.
2. Exuberant androgen: If you are in puberty, the level of androgen in your body will be more vigorous, which will stimulate the sebaceous glands to secrete a large amount of oil, when the oil mixed with the shed epidermis, clogging the pores, which will cause blackheads and acne symptoms.
3. Abnormal keratinization of follicular opening cells: When the patient’s skin is dry, it will make the local follicular opening cells abnormally keratinized, which will make the follicular opening smaller and narrower, so that the local sebum can not be discharged and accumulate in the local area, so that the patient will have long blackheads and pimples.
There may be other reasons for blackheads and pimples, so it is necessary to go to the hospital to improve the examination and give targeted treatment after clarifying the cause.