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Tadarise 20 mg names tadalafil
5 min readReviewed 21 August 2026. Updated
At a glance
Page typeNote
Featured strength20 mg
ReviewerCamille Rousseau, MD
It is not a United States Cialis NDC. A listed generic 20 mg tablet points at a file the U.S. window can quote. As-needed tadalafil in most patients starts at 10 mg and may increase to 20 mg, once per day.
01What the 20 mg export name is
It is not a United States Cialis NDC. A listed generic 20 mg tablet points at a file the U.S. window can quote.
The recommended starting dose of tadalafil for use as needed is 10 mg, taken prior to anticipated sexual activity. The dose may be increased to 20 mg or decreased to 5 mg, based on individual efficacy and tolerability. The maximum recommended dosing frequency is once per day.
Sexual stimulation is needed. Tadalafil is not indicated for use in females. Do not split tadalafil tablets; the entire dose should be taken.
02Nitrate stop on tadalafil
Tadalafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently. Do not combine tadalafil with other PDE5 inhibitors or other ED therapies.
03Times written for as-needed 20 mg tadalafil
Tadalafil for use as needed was shown to improve erectile function compared to placebo up to 36 hours following dosing. After a dose, the maximum tadalafil concentration is reached between 30 minutes and 6 hours. The median time to maximum concentration is about 2 hours.
Tadalafil may be taken with or without food. The mean terminal half-life is 17.5 hours in healthy subjects.
How to cite this page - Vancouver style
Halo Medix Medicines Reference. Tadarise 20 mg names tadalafil [Internet]. Montreal: Halo Medix; 21 August 2026 [cited 2026 Aug 21]. Available from: https://halomedix.com/notes/tadarise-vs-generic/
('Readers around Montreal asked how Tadarise 20 mg sits next to a listed generic. ', 'Answers follow the U.S. Cialis tadalafil label for the molecule.')
Luc Bergeron, Petite-Patrie asks
Is Tadarise 20 mg the same NDC as Cialis 20 mg?
Reply from our reviewer
It is not a United States Cialis NDC. A listed generic 20 mg tablet points at a file the U.S. window can quote. The recommended starting dose of tadalafil for use as needed is 10 mg, taken prior to anticipated sexual activity. The dose may be increased to 20 mg or decreased to 5 mg. The maximum recommended dosing frequency is once per day.
Amina Traoré, Côte-Vertu asks
How soon before sex is as-needed 20 mg tadalafil taken?
Reply from our reviewer
The recommended starting dose of tadalafil for use as needed is 10 mg, taken prior to anticipated sexual activity. Some people take one tadalafil tablet 30 minutes before sex. Tadalafil for use as needed was shown to improve erectile function compared to placebo up to 36 hours following dosing. After a dose, the maximum tadalafil concentration is reached between 30 minutes and 6 hours. The median time to maximum concentration is about 2 hours. Sexual stimulation is needed. Tadalafil may be taken with or without food.
François Lemieux, Sillery-via-Montreal asks
Can I take Tadarise 20 mg with a nitrate spray?
Reply from our reviewer
Tadalafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently. Do not combine tadalafil with other PDE5 inhibitors or other ED therapies. Do not split tadalafil tablets; the entire dose should be taken. Tadalafil is not indicated for use in females.
Joanne McKay, West Island asks
Does Halo publish a Tadarise 20 mg street price?
Reply from our reviewer
5 mg. The mean terminal half-life of tadalafil is 17.5 hours in healthy subjects.
Émilie Chen, Pointe-Claire asks
What tablet strengths sit on the U.S. Cialis row?
Reply from our reviewer
CIALIS tablets are 2.5 mg, 5 mg, 10 mg, and 20 mg. The recommended starting dose of tadalafil for use as needed is 10 mg. The dose may be increased to 20 mg or decreased to 5 mg. It is not a United States Cialis NDC. Do not split tadalafil tablets; the entire dose should be taken. Sexual stimulation is needed. Tadalafil is not indicated for use in females. The maximum recommended dosing frequency is once per day.
Karim Saadi, Saint-Laurent asks
What storage line is written on the U.S. Cialis carton?
Reply from our reviewer
Store at 25 C (77 F); excursions permitted to 15 to 30 C (59 to 86 F). Keep out of reach of children. Read the Tadarise carton that arrived if the printed range differs. Tadalafil may be taken with or without food. After a dose, the maximum tadalafil concentration is reached between 30 minutes and 6 hours. The median time to maximum concentration is about 2 hours.
Hélène Fortin, NDG asks
Which reactions sit at 2 percent or greater on the tadalafil label?
Reply from our reviewer
Most common adverse reactions at 2% or greater include headache, dyspepsia, back pain, myalgia, nasal congestion, flushing, and pain in limb. Back pain or myalgia generally occurred 12 to 24 hours after dosing and typically resolved within 48 hours. CIALIS is contraindicated if there is a known serious hypersensitivity to tadalafil, CIALIS, or ADCIRCA. Tadalafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently.
Marc-Olivier Traoré, Hochelaga asks
How is tadalafil excreted after a 20 mg swallow?
Reply from our reviewer
Tadalafil is excreted predominantly as metabolites, mainly in the feces (approximately 61% of the dose) and to a lesser extent in the urine (approximately 36% of the dose). The mean oral clearance for tadalafil is 2.5 L/hr. The mean terminal half-life is 17.5 hours in healthy subjects. The mean apparent volume of distribution following oral administration is approximately 63 L. At therapeutic concentrations, 94% of tadalafil in plasma is bound to proteins.
