Get $15 off ED treatments Start now
Over 1,000,000+ Roman members
Genuine Tadalafil Prescribed Online
Get $15 off your first order
Hear back within 24 hours
Free shipping, always
Save up to 95% with Generics
Skip the pharmacy lines
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.
The Roman way
How Roman works
Technology has enabled a massive shift in the way healthcare can be provided. With Roman, you can receive expert quality care from your phone or computer, without ever leaving the comfort of home.
Do everything from your mobile device
Free 2-day shipping (discreetly packaged)
No commitment—cancel whenever you want
Answer a few questions about your health.
Report your symptoms and medical history to a US-licensed healthcare professional.
A US-licensed healthcare professional will determine the treatment best suited for you and then follow up via secure messaging in your Roman portal.
Receive free, 2-day shipping for treatment.
If treatment is prescribed, you'll receive it within 2 days—packaged discreetly and shipped for free.
Get free follow-ups for ongoing care.
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
Discover more from Roman
Feel your best without the hassle
Explore our full range of products and prescription treatments. If appropriate, a provider will create a personalized treatment plan for prescription treatments.
More hair, less hassle. Get medication prescribed by a US-licensed healthcare provider. All from the comfort of home.
You can't get this blend anywhere else—and it includes ashwagandha for testosterone support and magnesium to support muscular health.
We offer prescription medications and an OTC treatment that is clinically proven to help you last longer.
Our 12-month Body Program helps you lose an average of 15% body weight by pairing GLP-1 medication with personal coaching.
Roman Daily Multivitamin
Doctor-formulated with 23 nutrients, Roman Daily is optimized to support men’s health and physical activity.