对大多数患者，推荐初始剂量为50mg，在性活动前约1小时服用；但在性活动前0.5～ 4小时内的任何时候服用均可。基于药效和耐受性，剂量可增加至100毫克（最大推荐 剂量）或降低至25毫 …

Pill with imprint Pfizer VGR 100 is Blue, Four-sided and has been identified as Viagra 100 mg. It is supplied by Pfizer U.S. Pharmaceuticals Group.

100,000males aged ≥50 per year in the general population. In case of sudden visual loss, patients should be advised to stop taking sildenafil and consult a physician immediately. Individuals …

2024年3月29日 · Viagra 100 mg (Pfizer VGR 100) View larger images Drugs.com Mobile App Access drug & treatment information, identify pills, check interactions and set up personal …

2023年6月1日 · VGR100是一种药物的简称，100是这个药的剂量即100mg，VGR中文名称就是“伟哥”的意思，一般指的是枸橼酸西地那非片，药物持续时间约为7-8小时。 枸橼酸西地那非片属 …

2025年1月28日 · The recommended dose of Viagra is 25-100 mg taken 30 minutes to 4 hours before sexual activity. What Drugs, Substances, or Supplements Interact with Viagra?

vgr100是什么药伟哥Vigra，美国Pfizer labs产品100可能是每片100mg的意思？ 风靡美国并波及全球的伟哥（Vigra，sildenafil citrate），是治疗男性勃起功能障碍的首选药物，因其荣获“诺贝 …

2017年12月15日 · When a single 100 mg dose of VIAGRA was administered with erythromycin, a moderate CYP3A4 inhibitor, at steady state (500 mg bid for 5 days), there was a 160% …

2024年10月21日 · 20 mg, 25 mg, 50 mg, 100 mg oral tablets Sildenafil is also available in an injectable form that is usually given by a healthcare provider in a hospital or clinic. How should …

vgr100是一种用于治疗男性勃起功能障碍的药物，其主要成分为枸橼酸西地那非。1.枸橼酸西地那非是一种磷酸二酯酶5型抑制剂，通过增加阴茎海绵体内环磷酸鸟苷的水平，促进血流进入阴 …