Original Pfizer Viagra 100 mg from Pfizer USA；The packaging of counterfeit goods is rough and extremely irregular, and each grain is different in size and rough. Please look for the original authentic purchase, fake Viagra (VIAGRA) is detrimental to health, and the authentic American original Viagra effect is guaranteed!

Packing: 30 tablets/bottle（100 mg/tablet）

Primary ingredient: Sildenafil Citratc

Manufacturer: Pfizer Inc235 East 42nd Street New York, NY 10017 USA

Doctor recommendation: It is best to take Viagra (VIAGRA’Viagra’) one hour before sexual activity. It is important to note that patients with diabetes, prostate surgery, heart disease, etc. should not take it; patients taking nitroglycerin sublingual tablets or patches should not use it.

Dosage: The general dose is 50mg-100mg, which should not be taken more than once a day.

Efficiency
Taking Viagra (VIAGRA) can not cause libido, its role is only to help ED patients restore normal erectile function when there is a libido.
In other words, Viagra’s main role is to restore a person’s normal sexual function, so that you will naturally get an erection when you have sexual urges.
This is the biggest benefit of Viagra, let people restore natural erection sexual function, naturally have sex.
At the same time Viagra also has a strong delay effect.
Many people have done experiments, usually have sex for half an hour, but after eating Viagra, they can persist for an hour,
As a result, many people also use Viagra as an aphrodisiac, so Viagra is more than just an impotence drug.
Facts have proved that Viagra is indeed a good aphrodisiac.

正宗美國原裝偉哥包裝精致，粒粒光滑，效果顯著；假冒商品包裝粗燥，極不規範，每粒大小不一、粗燥。請您認準原裝正品購買，假威而剛(VIAGRA)有損健康，正宗美國原裝偉哥效果有保障！

【规 格】30粒/瓶(100mg/粒)；

【主要成份】枸橼酸西地那非"(Sildenafil Citratc)

【生产厂商】美国辉瑞制药厂Pfizer Inc235 East 42nd Street New York, NY 10017 USA

【医生建议】最好在性行为开始前一小时才服用伟哥（VIAGRA‘万艾可’）。特别要注意的是，糖尿病、前列腺手术、心脏病等病患切忌服用；服用硝化甘油舌下锭剂或贴片的病患，不能使用。

【用 量】一般剂量50mg-100mg，每日服用不能超过一次。

【功 效】
服用威而剛（VIAGRA）不能引起性欲，其作用只是在出現性欲沖動時，幫助ED患者恢復正常的勃起功能。
也就是說威而剛的主要作用是恢復一個人的正常性功能，讓你在有性沖動時自然勃起。
這也就是偉哥的最大好處，讓人恢復自然勃起的性功能，自然做愛。
同時威而剛其實也有強烈的延時作用。
有不少人做了實驗，平時做愛半小時，吃了威而剛後卻能堅持一個小時，
結果很多人也把偉哥當壯陽藥使用，所以威而剛實際上已不僅僅是陽萎藥物了。
事實證明，威而剛的確是一種很好的壯陽藥。