Long-acting Western drugs, not through the aphrodisiac effect to produce the effect, nor is it mandatory to cause an erection, but under certain sexual stimulation, the spontaneous weakness of the penis to reduce and thus restore erection. After some ideological struggle, the manager Mr. Li accompanied by his wife to the hospital, the doctor suggested that Mr. Li in the appropriate adjustment of the pace of work, relaxation, while trying to use the drug effect of long-acting drugs for treatment, but Mr. Li politely refused, he was worried that the thing will not embarrass him, will not be like an aphrodisiac, eaten so that people can not control? Mr. Li’s concern is understandable. At present, many small street advertisements come to the surface, what “magic”, “super hard”, “super long” and other eye-catching words, so people mistakenly think that ED treatment drugs are a bit The “aphrodisiac” feeling. So, what is the principle of action of such western drugs as PDE5 inhibitors? In fact, the mechanism of action of such western drugs and “aphrodisiac” is completely different. Generally speaking, only under certain sexual stimulation (such as: erotic films, female nudity or even some sexual fantasies or sexual dreams) can play a therapeutic role, not through the effect of aphrodisiac effect, nor is it mandatory to cause penile erection, but to restore the penis to a healthy state before ED, as healthy men have the kind of natural erection, not so exaggerated that you have any uncomfortable feeling. And will not produce unexpected embarrassment, men can not have to be misled by those street advertising, talking about the drug. In addition, the long-acting drug is not to make the penis “super long time” erection, but refers to the drug effect time, the partners can choose any time period, in each other to the time to have sex, there is no sense of time urgency. On the contrary, there are some men with ED who forget about sexual stimulation and “wait” for an erection after taking the medication, resulting in a wasted night. The good thing is that long-acting Western medicine will give the person taking the medicine enough time to remember the time of sexual stimulation again, everything is still in time.