This article was reviewed by Martin Miner, MD. Cialis, which contains the active ingredient tadalafil, is one of the most popular medications for ED. It belongs to a class of drugs known as ...

Medically reviewed by Jamin Brahmbhatt, MD Key Takeaways Take Cialis at least two hours before sex for the best results.Avoid ...

You might have seen Cialis — the (ED) drug — available in doses ranging from 2.5 mg to 20 mg. Surely, more is better right? Well, not always. Cialis 20 mg is an effective ED treatment, but so are the ...

Cialis® (tadalafil) Tablets Recommended for Approval for the Treatment of the Signs and Symptoms of Benign Prostatic Hyperplasia in the European Union Milestone reflects Eli Lilly and Company's ...

Have you taken brand name Cialis or Viagra and felt like you had a hangover? That “Viagra hangover” might actually be a headache from Viagra, and it’s a common side effect of this and other ...