There are many different causes of closed pimples, mainly due to external and internal factors, including increased secretion of androgens, endocrine abnormalities, and poor personal hygiene habits.
1. Intrinsic factors: excessive secretion of androgens is the main cause of closed acne, androgens can directly stimulate the sebaceous glands to increase, clogging the pores causing inflammation, resulting in acne; endocrine abnormalities or dysfunction, will induce closed acne.
2. External factors: Improper cleaning can lead to pore clogging and cause closed acne; the application of poor quality cosmetics, ultraviolet rays and some chemical stimulation, improper diet can also lead to the generation of closed acne.
Closed acne patients need to go to the hospital in a timely manner, in accordance with the doctor’s instructions standardized treatment. The medication should be in accordance with the doctor’s instructions.