WebJan 18, · Cialis vs. Viagra Differences Oral medications are a simple and effective way to treat erectile dysfunction (ED). The most common erectile dysfunction pill is .When oral medications might not be safe Check with your health care team before you take any medicine for erectile dysfunction. Because Cialis and Viagra work in similar ways within your body, they usually cause similar side effects. Cialis: Is one right for you? But because Cialis has a much longer half-life than Viagra, you may experience Cialis side effects for longer. Cialis and Viagra are both fast-acting medications that should produce noticeable improvements in your erections and sexual function within one to two hours. Generic versions of sildenafil, vardenafil and tadalafil are available.WebJun 24, · Sildenafil (Viagra). Tadalafil (Cialis). Vardenafil. These medicines are called PDE5 inhibitors. They enhance the effects of a chemical the body makes that relaxes . WebCompare Drugs Print Comparing Cialis vs Viagra Cialis (tadalafil) Viagra (sildenafil) Prescription only Cialis is used to treat erectile dysfunction (ED) and to reduce . WebJul 9, · The biggest difference between Viagraand Cialisis the total amount of time each medication works — for Cialis, up to 36 hours, and for Viagra, around four hours.Cialis and Viagra, as well as their generic equivalents, belong to a class of drugs referred to as PDE5 inhibitors. It might work longer if you have mild to moderate erectile dysfunction. You may notice the effects of either medication ending sooner or later based on factors such as your body weight, your eating habits or certain medical conditions. You can take Viagra daily, but because the medication stays in your system for four to six hours, it will not be effective all day. However, like all medications, Cialis and Viagra can both potentially cause adverse effects.
