Here’s the short answer: Viagra expires. As with all medications, the ingredients in Viagra break down over time. This means that the drug’s effects will become much less potent every day after it ...

Although Viagra is effective for most guys with ED, it’s important to make sure you’re taking the right dose. Too low of a Viagra dosage and your arousals may not be as firm or reliable as they could ...

Viagra is the most effective treatment for erectile dysfunction, but it also has a higher rate of side effects than other options, according to an analysis of more than 150 trials. Viagra is known ...