Full article: Concentration-dependent Sildenafil citrate (Viagra

Results: Sildenafil had no statistically significant effect on sperm motility, count or density; the percentage of abnormal sperm forms; or the percentage of living sperm. It Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil (Liqrev, Revatio) is used to improve the ability to exercise in adults (Liqrev, Revatio) and children 1 year of age and older (Revatio) with pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the lungs, causing shortness of does viagra affect sperm count The famous impotence drug appears to scupper sperm and reduce pregnancies in mice, in contrast to human studies, which have found no adverse Drinking alcohol with sildenafil can cause side effects. Grapefruit may interact with sildenafil and lead to unwanted side effects. Avoid the use of grapefruit products. Avoid using any other medicines to treat impotence, such as alprostadil or yohimbine, without first talking to your doctor. Sildenafil side effects

Myth 2: Viagra is bad for your heart. Here s a fun fact for you: Viagra was created to help your heart. Researchers initially developed Viagra to treat angina, a type of chest pain. Angina occurs when your heart doesn t get enough oxygen-rich blood and starts working harder to compensate. Sildenafil (Viagra). This medicine works best when you take it on an empty stomach an hour before sex. The body takes longer to absorb it after a high-fat meal or Viagra (sildenafil), the first and most popular prescription medication for ED, has a specific window of about six to eight hours during which it works. If you find that you need to take Viagra daily, it might be time to evaluate if can you take sildenafil everyday Cialis is available as an oral tablet in several dosages. You have a couple of different options for when to take the pill: Daily: You can take a daily, low dose pill in a 2.5- or 5-mg tablet See full list on drugs.com Take sildenafil at least 30 minutes, but no more than 4 hours, before sexual activity (1 hour before is the most effective). Do not take more than once daily. Cialis (tadalafil) is an oral medication that treats erectile dysfunction (ED). One dose of Cialis lasts longer than a dose of the well-known Viagra (sildenafil). You can take Cialis when you need it, typically 30 minutes before sex. If that doesn t work for you, another option is taking a low-dose pill every day for ongoing erectile support.