Usually after a male enters puberty, as his sexual organs gradually mature, male hormones are secreted and pubic hair grows, which is the most important secondary sexual characteristic. Generally, pubic hair is not too long and will fall off naturally when it grows to a certain length. Pubic hair falls off gradually and there are no abnormalities on the body, so there is no need to worry too much. If too much pubic hair falls off in a short period of time, you should be alert to diseases.

What is the function of male pubic hair?

1. Play a buffering role

During sexual intercourse, the bodies of both sexes are closely attached, and friction is bound to occur in body parts. Pubic hair can cushion and lubricate, reducing the discomfort caused by skin contact and friction.

2. Maintain genital temperature

Pubic hair can maintain the temperature of the vagina and improve blood circulation, so that the local area can receive sufficient blood nourishment; it can also promote blood circulation in the genitals and improve the erectile function of the penis.

3. Stimulate sexual desire

Usually, sexually mature men have thicker pubic hair, which is dark and shiny, which can enhance their charm and stimulate their sexual life.

Why does male pubic hair fall out in a short period of time?

1. Hypothyroidism

People with hypothyroidism secrete less thyroid hormone and may experience generalized hair loss, including pubic hair. Patients are also accompanied by general weakness, unresponsiveness, slow heart rate, pale face, and swollen body. They also experience decreased sexual desire, impotence, and premature ejaculation.

2. Syphilis

Syphilis is a sexually transmitted disease caused by Treponema pallidum infection. Many patients go to the hospital for examination due to loss of pubic hair. After scientific and standardized treatment, the hair loss problem can be alleviated. Men who are in the active phase and have obvious pubic hair loss in a short period of time should go to the hospital for syphilis-related examinations to confirm the diagnosis.

3. Spider hernia

The incidence of arachnoid septal hernia is relatively low, and patients often experience complete loss of pubic hair. Due to the compression of the pituitary gland, various problems are caused. In addition to the loss of pubic hair, it is also accompanied by headaches and dizziness, endocrine disorders, and visual field defects. In severe cases, visual impairment, hypopituitarism, and cerebrospinal fluid rhinorrhea may occur.

4. Liver disease

When you suffer from diseases such as severe liver cirrhosis or liver fibrosis, liver cells cannot inactivate estrogen normally, which increases the level of estrogen in the blood and inhibits the secretion of male hormones, resulting in pubic hair loss.

Warm reminder

In addition to the above factors, the loss of male pubic hair may also be related to the decrease in male hormone levels. Patients are often accompanied by poor quality of sexual life, erectile dysfunction, and decreased sexual desire. At the same time, they may also experience soreness and weakness in the waist and knees, low back pain, and spermatozoa. Poor quality and male infertility, etc. Adult men should pay more attention to the loss of pubic hair when taking a bath. If unexplained large-scale pubic hair loss occurs in a short period of time, they should not take chances and seek medical examination as soon as possible.