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How Cialis® works
The Cialis® rundown
There are two ways you can take Cialis®. You can take it as a simple, once-a-day pill at a smaller dose so you’ll always be ready to perform when the mood is right. Or you can take Cialis® as needed at a higher dose, 30 minutes before you plan to have sex.
Cialis® blocks an enzyme called PDE5, which makes it easier for blood to flow to the penis for a stronger, longer lasting erection.
Cialis® stays in the body for 24-36 hours. During that time a person has an easier time getting and maintaining an erection. It doesn’t cause immediate arousal, so you’ll only get erect when you’re in the mood. That means when the time is right, turn up the romance.
What safety information should I know before taking Cialis®?
Do not take Cialis® if you take any medicines called nitrates, often prescribed for chest pain, or guanylate cyclase stimulators like Adempas (riociguat) as this can result in a sudden, dangerous drop in blood pressure. Learn more
What is Cialis®?
Cialis® is a drug that is used to treat erectile dysfunction (ED). It comes in four doses, 2.5 mg, 5 mg, 10 mg, and 20 mg. Cialis® can be taken as needed in any of the four doses. The 2.5 mg and 5 mg doses are also approved for daily use for ED.
How should I take Cialis®?
Cialis® absorption is not affected by food and can be taken with or without food.
Take it at least 30–60 minutes before sex, when prescribed as needed.
Take it at the same time each day without regard to when you have sex, when prescribed for daily use.
Some people have better results when they take the as-needed dose of Cialis® at least 2 hours before sex.
Cialis® is a long-acting drug and will stay active in your body for up to 36 hours.
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Report your symptoms and medical history to a US-licensed healthcare professional.
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Schedule follow-ups with your physician or nurse practitioner. Note: you should continue to receive regular, in-person care in addition to using Roman.
Important safety information
What you should know before taking Cialis
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