The main ingredient in Fildena is sildenafil citrate, which is used to treat erectile dysfunction (ED). It is important to remember that you should only take Fildena or any other authorized drug while a doctor or nurse is watching you. Stick to what your doctor tells you and what's written on the medicine's box. But here are some general rules about how to take Fildena:

Fildena is a prescription drug, so you need to talk to a doctor or nurse before taking it. To decide if Fildena is right for you, your doctor will look at your medical background, your present health, and any medicines you may be on.

Follow the dose that your doctor tells you to take. Do not take more than the suggested amount. Fildena is usually taken as needed, about half an hour to an hour before getting sexual.

Take the whole pill with a glass of water. If you take Fildena with a high-fat meal, it might take longer for the medicine to work. Fildena should be taken 30 minutes to an hour before getting sexual. The medicine usually starts to work 30 minutes to an hour after being taken, but each person may react differently.