Natural supplement vs. little blue pill: which works better for ED?
NCT ID NCT07642505
First seen Jun 12, 2026 · Last updated Jun 12, 2026
Summary
This study tests three treatments for mild to moderate erectile dysfunction (ED) in men aged 30 to 70: a daily supplement called L-citrulline, the standard drug tadalafil (5 mg), or both together. Over 12 weeks, researchers will measure improvements in erectile function using a standard questionnaire. The goal is to see if the supplement alone or combined with the drug offers better results than the drug alone.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Department of Urology- Beni-Suef University Hospitals
RECRUITINGBanī Suwayf, Beni Suweif Governorate, 02456, Egypt
Contact Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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