Pages on this site explain labelled tablet strengths for study. They are not a prescription, a pharmacy counter, or personal medical advice. Full disclaimer
The 10/100 Sildalist print is one swallow on the export strip
6 min readReviewed 21 August 2026. Updated
At a glance
Page typeED drug brief
Print10/100
CountOne tablet
U.S. filesSeparate products
Absolute stopsOrganic nitrates; extra PDE5
ReviewerCamille Rousseau, MD
Do not add a second PDE5 tablet on the same day as this swallow.
01Do not combine two PDE5 products
Do not combine a labelled PDE5 inhibitor with other PDE5 inhibitors or other ED therapies.
02The 10 milligram figure on the U.S. tadalafil label
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.
Tadalafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently. Tadalafil is not indicated for use in females. Do not split tadalafil tablets; the entire dose should be taken.
03The 100 milligram figure on the U.S. sildenafil label
The maximum recommended dose of sildenafil is 100 mg. The recommended starting dose of sildenafil for most patients is 50 mg. VIAGRA may be taken anywhere from 30 minutes to 4 hours before sexual activity.
Sildenafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently. Viagra is not indicated for women. Sexual stimulation is required.
04A listed single-agent count at the U.S. window
Sildalist 10/100 is a tadalafil plus sildenafil fixed-dose import. Halo does not invent a combo dollar. Nearest separate generic boards stay in the tadalafil and sildenafil briefs. Prescription required. Not two pills.
Do not combine a labelled PDE5 inhibitor with other PDE5 inhibitors or other ED therapies.
How to cite this page - Vancouver style
Halo Medix Medicines Reference. The 10/100 Sildalist print is one swallow on the export strip [Internet]. Montreal: Halo Medix; 21 August 2026 [cited 2026 Aug 21]. Available from: https://halomedix.com/briefs/sildalist/
('Readers around Montreal asked about the Sildalist 10/100 carton. ', 'Answers follow the separate U.S. Viagra and Cialis labels.')
Laurent Roy, Centre-Sud asks
Is Sildalist 10/100 a U.S. approved pair?
Reply from our reviewer
Do not combine a labelled PDE5 inhibitor with other PDE5 inhibitors or other ED therapies. The maximum recommended dosing frequency is once per day.
Nadia Bélanger, Île-des-Soeurs asks
What does 100 mean on the U.S. sildenafil label?
Reply from our reviewer
The maximum recommended dose of sildenafil is 100 mg. The recommended starting dose of sildenafil for most patients is 50 mg. VIAGRA may be taken anywhere from 30 minutes to 4 hours before sexual activity. Sexual stimulation is required. Sildenafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently. Viagra is not indicated for women.
Omar Côté, Saint-Léonard asks
What does 10 mean on the U.S. tadalafil label?
Reply from our reviewer
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. Tadalafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently. Tadalafil is not indicated for use in females. Do not split tadalafil tablets; the entire dose should be taken.
Brigitte Gagnon, Westmount-adjacent asks
Do I take two tablets when the carton says 10/100?
Reply from our reviewer
Do not combine a labelled PDE5 inhibitor with other PDE5 inhibitors or other ED therapies.
Catherine El-Hajj, Petite-Italie asks
Can I add a 50 mg sildenafil tablet later the same day?
Reply from our reviewer
The maximum recommended dosing frequency on the U.S. sildenafil label is once per day. Do not combine a labelled PDE5 inhibitor with other PDE5 inhibitors or other ED therapies. The maximum recommended dose of sildenafil is 100 mg. The recommended starting dose of sildenafil for most patients is 50 mg.
Samir Fortin, Laval-des-Rapides asks
Can I split the 10/100 tablet to take half now?
Reply from our reviewer
Do not split tadalafil tablets; the entire dose should be taken. The U.S. tadalafil label writes that line for tadalafil tablets. The maximum recommended dosing frequency on the U.S. tadalafil label is once per day. Sexual stimulation is needed on the U.S. tadalafil label.
Élodie Roy, Côte-Saint-Luc asks
Does a nitrate spray still stop the visit?
Reply from our reviewer
Sildenafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently. Nitrates include nitroglycerin, isosorbide dinitrate, isosorbide mononitrate, and amyl nitrite. The maximum recommended dosing frequency on the U.S. sildenafil label is once per day.
Pierre-Luc Roy, Anjou asks
What hour window is written on the U.S. sildenafil label?
Reply from our reviewer
VIAGRA may be taken anywhere from 30 minutes to 4 hours before sexual activity. Most studies assessed the efficacy of VIAGRA approximately 60 minutes post dose. The maximum recommended dose of sildenafil is 100 mg. The recommended starting dose of sildenafil for most patients is 50 mg. Sexual stimulation is required. Sildenafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently.
Hélène Bélanger, Westmount asks
How long after as-needed tadalafil was function still better than placebo?
Reply from our reviewer
Tadalafil for use as needed was shown to improve erectile function compared to placebo up to 36 hours following dosing. 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. The maximum recommended dosing frequency is once per day. Sexual stimulation is needed. Tadalafil is contraindicated in patients using any form of organic nitrate, either regularly or intermittently. Do not split tadalafil tablets; the entire dose should be taken.
Julie Traoré, Ahuntsic asks
What storage line is written on the U.S. Cialis carton?
Reply from our reviewer
Store CIALIS at 25 C (77 F); excursions permitted to 15 to 30 C (59 to 86 F). Keep out of reach of children. Read the Sildalist carton that arrived if the printed range differs. Do not combine a labelled PDE5 inhibitor with other PDE5 inhibitors or other ED therapies. The maximum recommended dosing frequency on the U.S. tadalafil label is once per day. Do not take a double dose of tadalafil to make up a missed dose.
Yanick El-Amin, Longueuil asks
Is Sildalist 10/100 written for women on a U.S. insert?
Reply from our reviewer
VIAGRA is not indicated for use in females. Sexual stimulation is required. The maximum recommended dosing frequency is once per day. Do not combine a labelled PDE5 inhibitor with other PDE5 inhibitors or other ED therapies. The maximum recommended dose of sildenafil is 100 mg.
Isabelle Fortin, Outremont asks
What half-life is written on the U.S. tadalafil label?
Reply from our reviewer
The mean terminal half-life of tadalafil is 17.5 hours in healthy subjects. 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. The recommended starting dose of tadalafil for use as needed is 10 mg. The maximum recommended dosing frequency is once per day. Do not split tadalafil tablets; the entire dose should be taken. Sexual stimulation is needed on the U.S. tadalafil label. Tadalafil may be taken with or without food. The mean oral clearance for tadalafil is 2.5 L/hr.
Sildenafil / tadalafil★★★★★4.8 / 5
from 2081 reader ratings
