The standard dose is 2.5mg. Depending on your age, height and weight, the cause and the severity of your ED, you may be prescribed a higher dose of 5mg. Dosage does not affect how quickly or for how long the treatment works.

Higher doses come with an increased chance of developing side effects.

You will be unsuitable for Cialis Daily if you are taking alpha blockers (such as doxazosin or tamsulosin), nicorandil or nitrates (such as GTN spray) or isosorbide mononitrate tablets to treat angina.

It is important that you let us know which prescription, over-the-counter medicines and recreational drugs you are taking so that we can prescribe Cialis Daily safely.

Some men find counselling helpful as a means of exploring and treating psychological causes for ED.

If Cialis Daily doesn't work for you after 4 weeks, contact us via your Patient Record to discuss treatment options. If you do not tend to have sex more than twice a week, 'as needed' erectile medication might be more suitable for you. View all our ED treatments.

To reorder Cialis Daily, go to your Patient Record and select ‘reorder’. You will be required to fill in the online questionnaire each time you reorder.