It’s unnecessary to take Viagra and Cialis together. They’re both PDE5 inhibitors that help achieve the same goal. Your doctor can help you decide which would be best for you, but there’s no ...

We’ve discussed these issues — as well as steps you can take to use Cialis or Viagra as safely as possible — further down the page. To get a sense of how the medical community views each ...

The main difference between Cialis and Viagra is how long each lasts. Cialis stays in your system for up to 36 hours, and you ...

Tadalafil (Cialis) might be the better choice. If you want a treatment that works on demand and lasts for a shorter time frame, Sildenafil (Viagra) may be for you. It’s ideal for more immediate needs ...