Will pubic hair fall out? What is the reason? What drugs can be regenerated?

Pubic hair is one of the second sexual characteristics of human body. Generally speaking, girls 1 1- 12 years old, boys 14- 15 years old, pubic hair began to appear. If the pubic hair is not long or sparse at this time, it is medically called hairless. Women suffering from hairlessness are commonly known as "white tigers" and men suffering from hairlessness are commonly known as "Qinglong". In the old society, there was a saying that "the dragon and the white tiger were unlucky" and "the man suffered a bitter wife and the woman suffered a bitter husband". , is pure nonsense. The mental pressure on patients is great, and some people even dare not fall in love.

Generally speaking, after puberty, pubic hair grows in its pubic hair follicle due to the action of androgen. Male androgen is secreted by testis, while female androgen is also secreted by adrenal cortex and ovarian stroma. Whether male or female, the presence or density of pubic hair is related to the androgen level in the body and the sensitivity of pubic hair follicles to androgen. Those who simply have no pubic hair and are otherwise normal may be caused by the insensitivity of pubic hair follicles to their own androgens. This is not morbid, and it has nothing to do with it. It will neither affect their health nor their marriage and childbearing, so there is no need to worry about it, let alone believe those nonsense.

Of course, very few people may also be caused by diseases, such as hypothyroidism and sparse pubic hair. Another example is inflammation, tumor or trauma, which destroys the structure of hypothalamus-pituitary-adrenal axis and affects the secretion of sex hormones. Or because of congenital diseases or some unknown diseases, such as idiopathic Addison's disease, affect the secretion of sex hormones, such as menstrual disorder, amenorrhea, sparse pubic hair, sexual dysfunction and so on. For another example, under the influence of drugs, glucocorticoids are used in large quantities for a long time before puberty, which inhibits the function of hypothalamus-pituitary-adrenal axis in a feedback way, leading to the decline or even atrophy of renal cortex function, and the decrease or no secretion of androgen, which will lead to sparse or no secretion of pubic hair.

Pubic hair is sparse or not long, and most people belong to the type of poor local sensitivity. If it is caused by a disease, pubic hair will grow back after the illness, which will not affect marriage and sexual life after marriage.