Since ancient times, the global medical community are looking to maintain "a long time did not win bad," treating sexual dysfunction "panacea", but has failed to achieve the desired position, but rather is found in many low-cut may lead to male sexuality and sexual dysfunction drugs.

Hormone Drugs (1) estrogen, clinically commonly used in the treatment of benign prostatic hyperplasia, the patient will not only occur after taking male breast hyperplasia, beard growth and to reduce and slow down, but also appear libido, impotence, ejaculation disorder, semen reduced and other obvious side effects. (2) adrenal cortex hormones, such as prednisone, prednisolone, dexamethasone and other drugs, can be used to treat with anti-sperm antibodies in autoimmune infertility, to curb the patient's immune response. However, when it amounted to 20 mg per day medication when the symptoms of sexual dysfunction can occur. In addition, the long-term use of these drugs may induce diabetes, hypertension, obesity, the disease itself can affect sexual function, and the resulting depression can also affect the secondary male sexual function. (3) testosterone served as able to "rejuvenate" the sex hormones and all the rage, but there are a few dozen patients with impotence blind needle succeeded and abuse, the results of illness were no longer better, but heavier. This is because a large number of external testosterone inhibits pituitary and testicular endocrine function, so that reduction of endogenous testosterone secretion; particularly those who have been in patients with psychogenic impotence is not a lack of testosterone, but after treatment interferes with the normal metabolic and endocrine function.(4)Human chorionic gonadotropin, targeted use, treat oligospermia and male sexual dysfunction, but it must be a clear diagnosis, are indeed indications to apply. (5) Diuretic spironolactone, can inhibit the activity of the enzyme synthesis of testosterone, reducing testosterone synthesis, so that 22% of men, loss of libido. If the daily dose does not exceed 100 mg, less impact on sexual function.(6)Cyproterone acetate, medication during the shaft can lead to reproductive endocrine disorders, there loss of libido, penile erection will not be strong, impotence and other symptoms can be induced with fewer long sperm or infertility. 

Diuretic diuretic drug class medicine to make the body lose potassium, serum potassium level decreased, resulting in reduced sensitivity to neuromuscular, vascular smooth muscle relaxation, so that reduced penile erection.

Antihypertensive antihypertensive drug class medicine service, 25% of patients impotence, while 25% occurred ejaculation disorder. Reserpine and other patients will occur, such as depression, thereby affecting the patient's sex or comes in with erectile difficulties; guanethidine often lead to impotence and ejaculation problems; Clonidine may easily lead to sexual dysfunction.  Experience long-term use encore block β-adrenergic nerve activity, so that the penis vasoconstriction, reducing blood flow and eventually lead to impotence.

The stability of high-dose sedation class medicine directly to the limbic system of the brain has a specific function, directly reduce or enhance sexual desire and sexual function.  Stability and so there is the role of muscle relaxation, through the spinal cord efferent nerve can cause loss of libido and impotence. These drugs are Librium, barbiturates, and methaqualone and so on. 

Anti-class medicine for the treatment of schizophrenia and other psychiatric diseases based drugs, such as chlorpromazine, perphenazine, thioridazine, etc., inhibit sperm penis congestion and scheduling process, in which patients took place impotence and ejaculation problems.  Thioridazine which caused the incidence of sexual dysfunction can be as high as 60%, while the other drugs, probably about 25%. Haloperidol and Penfluridol, with its obvious sedative effect can reduce the patient's requirements.  Antidepressants amitriptyline, imipramine, and not worry about the equality of congestive subside penis can delay and delay, so by some as the treatment of premature ejaculation. However, taking large quantities of blood vessels caused by the general contraction of penile erection weakness will eventually lead to impotence.

Other anti-spasm of gastrointestinal drugs (such as atropine, 654-2, etc.), reduce muscle tension, so that erectile poor, women, the clitoris and the extension objects can not be congestion, loss of libido, there inhibition. Oryzanol long-term use, especially in large doses prone to impotence. Digitalis can lower sex drive, resulting in erectile dysfunction.

Dong's Chinese Medicine Research Institute, Shijiazhuang Tel :0311-88468620