An aphrodisiac, poison, rape drug？ One article breaks all kinds of rumors about Viagra drugs.

Original yang yang yang yang yang doctor from the album.

Author | Yang Yang (doctor of reproductive andrology, doctor of medicine, doctor of philosophy)

Hello, everyone. Some time ago, there was a heated discussion on Weibo.

There is a young woman in Shenzhen who goes out for dinner with a male friend. As a result, when she went to the toilet halfway, the man added some white powder with unknown composition to her cup.

Fortunately, the clerk of the restaurant stepped forward in time and told the woman to save her from disaster.

Then it got into Weibo, and even exploded three hot searches, and public opinion was in an uproar. The Futian District People’s Procuratorate also intervened in the investigation and issued relevant official notices:

At first, Dr. Yang thought it was an old scene of drug rape by acquaintances (because 80% of rape cases occurred between acquaintances).

But I don’t know if I don’t see it, but I die when I smile. Because this man is trying to rape women with this kind of thing.

Of course, in fact, the notice of Futian District Procuratorate is also flawed, because they got the name of this medicine wrong.

It’s not called tadalafil, but tadalafil.

(But not this kind of Lafite …)

In fact, it is a kind of viagra drug.

Of course, it is undeniable that this man is really bad, but fortunately, he is still stupid.

Therefore, although he has a thief’s heart and courage, but also put it into action, but even if he really succeeded, let the woman drink the water containing tadalafil, it will not cause any adverse effects on this woman.

Then let’s analyze, why do you say this man is an idiot?

There is a great probability because he has a big misunderstanding about this drug.

01

In fact, there have been a lot of misunderstandings about viagra drugs.

So that every time Dr. Yang prescribes this kind of medicine for patients, it is inevitable to explain its mechanism of action in detail, and then patients will agree to try it with a grain of salt.

Brother, it’s just a medicine, as for it.

Others simply refuse and insist on taking Chinese medicine to recuperate. ……

In fact, only this kind of drug is the first choice for treating ED, which has been officially certified by international guidelines for diagnosis and treatment.

Its scientific name is actually called "type 5 phosphodiesterase inhibitor" (a string of Chinese characters that everyone knows but don’t know what it means when combined).

English abbreviation is "PDE5-i"

The original intention of this drug was to lower blood pressure. As a result, in the clinical trial stage, it was found that the effect of lowering blood pressure was not good, but the patients who took the drug were unwilling to return the leftover medicine.

After careful questioning, I found that this medicine actually had the unexpected joy of improving erectile function.

And its mechanism of action is actually very simple. You can think of it as a muscle relaxant, that is, a valve switch.

However, the muscle it relaxes at a fixed point is the cavernous smooth muscle wrapped outside the cavernous artery of the penis.

This circle of muscles is tense, the artery is flat, the blood does not flow in, and Tintin is weak.

This muscle is flabby, the artery is full, blood flows in, and Tintin stands up.

It’s that simple.

02

But it is such a simple medicine that has caused all kinds of rumors that have been overwhelming for a long time.

The following are some common misconceptions about PDE5-i drugs:

one

"PDE5-i" equals an aphrodisiac.

This rumor has been around for years, but it is widely circulated.

I guess the boy who drugged Shenzhen is also out of a similar idea. It seems that a woman who eats this will have sex with someone.

This is understandable, because the "aphrodisiac" that can improve sexual function in our traditional little Huang Wenli can not only improve hardness, but also improve sexual desire.

But unfortunately, even if you give a man this kind of medicine, he won’t have any idea of rising desire, because this medicine has nothing to do with desire at all.

A valve switch, which doesn’t involve your brain at all, can improve your sexual desire?

2

After eating, it will always be hard.

In fact, taking Viagra can only help you restore normal erectile function, and there is a premise.

That is: you must have effective sexual stimulation and arousal to work.

It doesn’t mean that after you eat it, like a salted fish, Tintin will stand up by himself.

If there is no stimulation, people are fine, why should they get up and work?

Have you considered Tintin’s feelings?

And tadalafil is effective for 36 hours. If you eat one, you have to be hard for two days. Isn’t Tintin already ischemic and necrotic?

Is it necessary to cut off a tintin every time you eat a viagra?

three

"PDE5-i" will "hurt the body"

It is undeniable that some people may have some side effects after taking such drugs.

Common ones include blushing and rapid heartbeat.

Some people will have some back or muscle aches, and a few people will have a temporary blue eye.

But other than that, no adverse reactions have been found at present, and it will not "hurt the body."

It’s just a muscle relaxant. What kind of body did it hurt, dear?

03

Then again, what will happen if that stupid bad man in Shenzhen really succeeds in drugging?

That is to say: what will happen if a woman eats tadalafil?

At present, some studies have found that giving tadalafil to middle-aged and elderly women may help to improve their various female sexual dysfunction due to menopause.

Including sexual arousal difficulties, low sexual satisfaction and so on.

But for young women, it doesn’t matter a dime.

So stupid and bad are not terrible, but fine and bad are terrible:

(True Master of Crime)

A cool dividing line behind

Therefore, let’s stop using PDE5-i as an aphrodisiac, poison or rape drug.

They are not a scourge, but a good medicine that can really help improve erection.

However, it should be noted that if you are really not hard enough and soft enough, you should come to Dr. Yang first, instead of buying some Viagra yourself to make do.

After all, this thing only works if you eat it, but it doesn’t work if you don’t eat it.

And we need to find the cause of your erectile problem first, and then carry out targeted treatment, in order to truly cure it.

Dr. Yang wishes you happiness and helps you have sex.

References:

1. European Association of Urology Guidelines, ed 2017.

2. Goldstein, I., et al. Oral sildenafil in the treatment of erectile dysfunction. Sildenafil Study Group. N Engl J Med, 1998. 338: 1397.

3. Borghi C, Dell’Atti L. Tadalafil once daily: Narrative review of a treatment option for female sexual dysfunctions (FSD) in midlife and older women. Arch Ital Urol Androl. 2017; 89(1):7-11.

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