Cialis vs. Viagra: Differences You Need to Know - Verywell Health Which Is More Effective? Cialis and Viagra are equally effective All PDE5 inhibitors are about 70% effective at helping people have better erections That means seven out of 10 people who take these drugs as prescribed will have more frequent or longer-lasting erections
Viagra Vs Cialis: Which One Is Best for You? - Choosing Therapy Here are the key differences between Cialis versus Viagra: 1, 2, 3, 4 What is the generic name? What forms does it come in? What are the typical dosages? Who is approved to take it? Amount of time medication should be taken before sexual activity? Take at least 30 minutes before anticipated sexual activity