In the early stages of sucking heroin, it can cause abnormal sexual desire. Men are manifested as increasing sexual ability after eating, increased frequency of sexual intercourse, prolonged sexual behavior duration, and increased sexual pleasure.In addition, the vein injection of heroin can produce psychological pleasure, that is, the experience of similar orgasm.
However, with the extension of drug abuse time, sexual function will have serious obstacles.Women's drug use can perform cold sex, decreased sexual interest, and even non -sexual requirements. Sometimes patients have at the same time, no ovulation and infertility.Male drug users are more obvious. The ability to control sexual behavior, the frequency of sexual intercourse, the nature of sexual behavior, orgasm, sexual desire and sexual excitement have decreased significantly.
There are many mechanisms of sexual dysfunction caused by heroin, mainly because endogenous opioids can act on the hypothalamus and pituitary. By inhibiting the vertical gland axis of the hypothalamine -based glandular axis, heroin can be competitive.Endogenous opioids are combined with the combination of receptors of substances to play a role in similar endogenous opioid substances, and inhibit the secretion of lutein gogrus by increasing the activity of 5rine in the body.The luteal formin and testosterone levels of male drug users are reduced, and the decrease in testosterone levels may be secondary to the lack of adenoprophic hormone, which causes a decrease in sexual function.
In addition, no matter men and female drug abuse, their prolactin secretion is elevated, which causes insufficient gonad functional function. The clinical manifestations are female amenorrhea, reduced sexual function, and male sexual dysfunction, such as, premature ejaculation.
(Editor in charge: Internship Zhang Yiwen)
