What are the reasons?The following explanations will be made by impotence experts:
1. Psychological (heart cause, psychiatric)
Psychological impotence accounts for about 85 ~ 90%of the total number of impotence, which is the most common sexually transmitted disease.The patient has no organic disease that causes sexual dysfunction, but the penis cannot be erected during sexual intercourse, but under some non -sexual activities, such as dreams or some sexual stimulating books, movies, and bladder urine, and bladder urineWhen it is full, the penis can be erected during masturbation.
The mechanism of psychological impotence may be caused by a variety of mental and psychological factors that interfere with the cerebral center and cause the brain nerve center to not get enough excitement.There are many psychological factors that cause impotence and will be discussed in detail in the following content.
2. Well -quality
Although organic impotence only accounts for about 10 ~ 15%of the total number of impotence, its causes are large, the pathological is complicated. In general, it is due to innate abnormalities.
1. Prosyal malformations: congenital penile bending, double penis, penile scrotum displacement, rear bladder, urethral cracks, congenital testicular lack or dysplasia, penile sponge fibrous scar formation, sperm varicocele, etc., Bend, sponge body dysfunction, etc., cannot erected.
2. Urinary genital diseases: Chronic inflammation of the urogenital inflammation is more common, such as orchitis, epididymitis, urethritis, cystitis, etc. Among them, impotence is most common in chronic prostatitis.Urinary reproductive system surgery and certain damage, such as prostate hyperplasia, prostate dehumidaries and urethral breaks, penis, testicular damage, etc. can cause impotence.Patients with chronic renal failure are often impotence due to testicular atrophy and testosterone decline.
3. Endocrine disease: There are many people caused by impotence due to endocrine diseases. They are mainly found in diabetes, hypothalamus-pituitary abnormalities and primary gonad function.According to foreign reports, about 23%to 60%of male diabetes patients follow different degrees of impotence.Its mechanism is mainly related to autonomous nerve fiber lesions on the penis sponge, penile vascular stenosis, endocrine abnormalities and mental factors.
4. Neurological diseases: sequelae of stroke, craniocerebral injury, cerebral palsy, severe muscle weakness, advanced syphilis, spinal cord injury, paraplegia, multiple sclerosis, lumbar disc herniation, chronic alcohol poisoning, etc. can cause impotence.Increased intelligence, schizophrenia, neuropathy, depression, epilepsy, etc. can also occur.
5. Cardiovascular disease and drug effects can also cause impotence.Such as anti -hypertension drugs of nailopopico, Li blood, phenolzine, cyanocyani, stomach recovery, triple ring antidepressant and hormone preparations (estrogen, progesterone) all have this effect.
6. Other factors.Such as radiation irradiation, heavy metal poisoning, etc.
Third, medical source
Patients have a clinical occurrence of impotence due to doctors.This may be due to the accidental or detailed explanation of the doctors' erectile disorders, or it may be caused by the patient's wrong understanding of the doctor's explanation and guidance.Some are impotence during the treatment of other diseases.In addition, patients' wrong understanding of sexual knowledge introduced by relevant books and magazines and certain misleading can also cause impotence
The above is the knowledge about impotence introduced by impotence experts. 99 Health Network wishes you to recover soon.
(Editor in charge: Internship Zhang Yiwen)
