What causes pubic hair loss?

Human hair can not only keep warm and prevent mosquitoes but also protect the body. Many people hope to have flowing hair, but few people pay attention to the hair in their private parts. Careful people will find that pubic hair also falls out. Normally, about 10 to 20 hairs fall out every day. Abnormal situations can also occur, such as large-scale loss of pubic hair for unknown reasons. So what is the reason for pubic hair loss?

Reasons for normal pubic hair loss

Like head hair, pubic hair also falls out due to metabolism. Pubic hair is replaced approximately every six months, with about 10-20 hairs falling out every day. As age increases, the secretion of sex hormones gradually decreases, the hair follicles gradually shrink, and the shedding of pubic hair increases. The pubic hair will gradually become sparse and turn from black to white. These are all normal physiological phenomena. Before and after menopause, pubic hair falls out faster. If there are no special abnormal symptoms, it is physiological and there is no need to worry about it.

Causes of premature pubic hair loss

The most common causes of premature pubic hair loss in women are pituitary prolactinoma and hypopituitarism. If pubic hair loss is accompanied by symptoms such as menstrual disorders, amenorrhea, nipple discharge, and headache, you should go to the hospital for treatment as soon as possible.

1. Pituitary prolactinoma: It can occur at any age. The concentration of prolactin in the blood will increase. In addition to galactorrhea, the patient's armpit hair and pubic hair will fall off.

2. Hypopituitarism: It is more common in women with postpartum hemorrhage. Patients are extremely emaciated, suffer from amenorrhea, infertility, gradual loss of hair and pubic hair, weakness, and extremely decreased libido.

3. Some patients need to take certain medications for a long time due to their illness, such as anti-tumor drugs, antipsychotic drugs, and drugs for treating rheumatic diseases, which can cause pubic hair loss.

Tips:

Sjögren's syndrome, hypothyroidism, endogenous obesity, adrenal insufficiency, etc. can all cause pubic hair loss. It can be seen that pubic hair loss can also be a symptom of certain diseases. If pubic hair loss is obvious and gradually worsens, and is accompanied by other symptoms, you should seek medical attention immediately.