Cialis / generic Cialis

Tadalafil

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Tadalafil is the generic form of the brand Cialis®. Both medications work similarly in the body. Cialis® is a type of...

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Manufactured by Eli Lilly in Puerto Rico

Disclaimer: The information provided on this page is not a substitute for professional medical advice, diagnosis, or treatment. If you have any questions or concerns about your health, please talk to a healthcare provider.

For erectile dysfunction, Cialis® should be taken at least 30-60 minutes before sex and its effects last 24–36 hours. Some people report that Cialis® works best when taken at least 2 hours before sex.

Serious side effects include an erection lasting more than 4 hours, sudden vision loss in one or both eyes, and sudden hearing decrease or loss.

If these occur, seek medical attention immediately.

Talk to your doctor or nurse practitioner about your medical conditions and your medications before taking Cialis®.

Do not take Cialis® if you are allergic to its ingredients or if you are already taking nitrates (such as nitroglycerin), street drugs called “poppers” (such as amyl nitrate, amyl nitrite, butyl nitrate), or guanylate cyclase stimulators (such as riociguat).

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. Cialis® in the 2.5 mg and 5 mg doses is also FDA-approved for men suffering from urinary symptoms due to benign prostatic hyperplasia (BPH) with or without ED. Physicians on the Roman platform do not currently treat BPH. If you feel you need Cialis® for the treatment of BPH, please seek in-person care. For as needed dosing, the 10 mg dose is the most commonly used dose, although some people may benefit from higher or lower doses. Cialis® is part of a “family” of medicines used to treat ED called phosphodiesterase-5 inhibitors (PDE5i). Other drugs in this family include Viagra® (sildenafil), Levitra (vardenafil), and Stendra (avanafil). All of these drugs have the same mechanism of action, but there are subtle differences that may lead the doctor or nurse practitioner to recommend one drug over the other based on your treatment goals.

How should I take Cialis®?

Cialis® absorption is not affected by food and can be taken with or without food.

  1. 01

    Take at least 30–60 minutes before sex.

  2. 02

    Some people have better results when they take Cialis® at least 2 hours before sex.

  3. 03

    Cialis® is a long-acting drug and will stay active in your body for up to 36 hours.

FAQ

Important safety information

What you should know before taking Cialis