What is tadalafil?
Tadalafil is a prescription medication mainly used to treat erectile dysfunction in men. It works by increasing blood flow to the penis to help achieve and maintain an erection during sexual stimulation. It is the active ingredient in the branded drug Cialis and is available as a cheaper generic version in the UK.
Key points:
- Tadalafil belongs to a group of medicines called PDE5 inhibitors.
- It typically starts working within half an hour and lasts up to 36 hours.
- Available as when-needed tablets or a daily low dose for spontaneous use.
This text has been fact-checked for accuracy by Sorin Romaniuc, Pharmacist at medino.