Why do you suffer from impotence? What is the initial clinical manifestation of impotence

Impotence is a word that I believe whether a seven-foot man appears or is full of fear, but what is the reason for impotence? This is what they urgently need to know.

The doctor said that impotence means that the penis cannot be erected or the erection is not firm, or although it has an erection and a certain degree of hardness, it cannot maintain enough time for sexual intercourse, thus hindering sexual intercourse or unable to complete sexual intercourse.

The initial clinical symptoms of impotence are sweating, night sweating, fatigue, listlessness, soreness of waist and knees, and a small amount of hair loss. With the passage of time and the influence of bad habits of life and work, the symptoms of impotence are also obvious, mainly manifested as: the penis has spontaneous erection, sleep or wake up at night, erotic association with erection, but can not erect; Or the penis contacts a woman for the first time, but tries to insert soft.

In addition, patients are often accompanied by anxiety, anxiety, depression, depression and other mental symptoms, and some may be accompanied by premature ejaculation or sexual intercourse without ejaculation. Consciously drink more, urinate more, eat more, lose weight, etc.

What is the cause of impotence? The etiology of impotence is complex, which is summarized as follows:

1. Nervous system disease

Hypothalamic-pituitary tumor or other tumors, local brain injury, such as localized epilepsy, encephalitis, cerebral hemorrhage compression, spinal cord injury, spinal cord tumor, chronic alcoholism, multiple sclerosis, pelvic surgery peripheral autonomic nerve injury, etc.

2. Chronic fatigue

Fatigue is mainly due to muscle fatigue or excessive use of brain, depression, tension and other cardiac fatigue that interfere with sexual desire, including inhibition of interest in brain function, excitement of emotional center of cortical limbic system, decreased secretion of pituitary gonadotropin and testosterone, and sexual excitement.

3. Drug effects

Many clinical drugs have inhibitory effects on sexual function, such as reserpine, guanidine, digoxin, stability, rapid urination, metoclopramide, etc.

4. Psychoneural factors

Tension and anxiety can lead to impotence, excessive mental fatigue or adverse mental stimulation, such as excessive depression, sadness, fear, etc., or indulgence and excessive sexual life can lead to cerebral cortex dysfunction and impotence.