Etiology
At present, it is believed that the causes of premature ejaculation are not only psychological and local penile factors, but also urological, endocrine and neurological system disease factors should be considered.
There are many psychological factors that cause premature ejaculation, which are also the main factors, such as many people fall into premature ejaculation due to various reasons of fear of failure of sexual intercourse and emotional anxiety; those who habitually masturbate when they are young, always aiming to reach orgasm quickly; lack of sexual knowledge, only aiming to satisfy men; couples are not good at tacit cooperation; poor emotional integration, disgust for spouse, intentional or unintentional sadistic consciousness; fear of sexual behavior is harmful to health, aggravating The body of certain inherent diseases; sexual intercourse too little frequency or long time sexual repression; and the female aversion to sexual intercourse, worried, forced to request a quick end room, etc.. All of these can lead to premature ejaculation and even have a chain reaction that affects erectile ability.
Diagnosis
Preliminary diagnosis can be made through detailed medical history and sexual life investigation, and understanding the causes of its development can provide some guidance and help in treatment. Psycho-psychological analysis can be performed using psycho-psychological personality testing method SCL-90-R, etc., which helps to understand the psycho-psychological condition of the patient. Using penile vibratory sensory sensation measurement, penile dorsal nerve evoked potential and penile head sensory evoked potential measurement, and ball cavernous reflex latency measurement method to measure changes in penile sensory sensation threshold and other changes can help to understand penile sensory sensation and the function of sensory nerves. Routine urological examinations can determine the presence of other precipitating causes such as glans penis, prostatitis, and vesicourethritis.
Treatment
Most patients try to prolong the latency of ejaculation by turning their thoughts to other aspects during sexual intercourse such as diet and play in an attempt to delay the latency of ejaculation, or by using condoms and drinking alcohol, but the effect is not good, but instead it often leads to decreased libido, sexual pleasure disorder, and can even cause erectile dysfunction, thus aggravating the condition. Therefore, the treatment of premature ejaculation should be based on the cause of the onset and the selection of appropriate treatment methods.
1.Psychological treatment
Both husband and wife need to cooperate. Both husband and wife should be informed that premature ejaculation is a relatively common problem, and both husband and wife need to know the necessity and possibility of rebuilding the ejaculatory reflex, eliminating the patient’s anxiety, anxiety, self-guilt and other abnormal psychology, and building confidence in curing the disease, which can be cured as long as both parties cooperate with the treatment.
2.Behavioral method guidance
The basic treatment method of sexy concentration training, the purpose of which is to teach patients to experience and enjoy the pleasure of sex by means of hugging, touching, massage and other tactile stimulation to overcome psychological barriers. You can also pull down the scrotum and testicles before reaching orgasm, or use your thumb and finger to squeeze the glans to reduce sexual excitement, and erectile hardness can also be reduced by 10% to 25%. After a long period of training and then intercourse in the female superior position, still using the form of pumping – stop – pumping again repeated training, gradually improve the ejaculatory stimulation threshold, so as to achieve a more satisfactory artificial control before ejaculation.
3.Oral medication
At present, the main drug treatment is 5-hydroxytryptamine reuptake inhibitor, the domestic has been marketed is dapoxetine hydrochloride, that is, the trade name of Bilevel. It is mainly to prolong the ejaculation latency, it has certain side effects, and indications, must be taken under the guidance of a doctor. It is more expensive. Other similar drugs such as Paroxetine should be applied under the guidance of a doctor.
4.Local medication
It can be applied to the head of the penis before sexual intercourse to delay the latency of ejaculation through the effect of local anesthesia.
5.Cavernous body drug injection therapy
Although premature ejaculation still exists in this method, the penile erection can be maintained for a certain period of time after ejaculation, and it may be helpful to improve the sexual satisfaction of the spouse.
6.Transurethral drug delivery (MUSE)
It can also be used for the treatment of premature ejaculation.
7.Penile prosthesis implantation
It is suitable for patients with abnormal penile erection accompanied by premature ejaculation.
8.Penile dorsal nerve amputation
This method is still in the trial stage in foreign countries. Although the effect is recognized to a certain extent, its safety and effectiveness still need to be studied, and it is not recommended as the first treatment for premature ejaculation.