Rena Malik, MD Podcast: Optimizing Health, Sex & Relationships with Science Backed Tips from Leading Experts Everything you need to know about Sildenafil vs Tadalafil for erectile dysfunction | ED pills (YouTube Replay)
Jul 7, 2025
Dive into the fascinating world of erectile dysfunction treatments! Discover the key differences between sildenafil and tadalafil, including how they work and their potential side effects. Learn about the historical discovery of Viagra and how these medications can impact erections. The conversation also emphasizes the need for personalized medical advice, ensuring that listeners get the right treatment tailored to their needs. Whether you're curious or seeking solutions, this discussion offers insightful information!
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Erection Requires Nitric Oxide and CGMP
- Erections require arousal and nitric oxide to initiate the process.
- Chemical messenger CGMP relaxes penile muscles, allowing blood inflow and erection formation.
Avoid ED Meds with Nitrates
- Avoid ED medications if you take nitrate medications like nitroglycerin due to dangerous blood pressure drops.
- Always use ED medications under physician supervision to manage drug interactions and dosing, especially with kidney or liver issues.
Viagra's Origin and Use
- Sildenafil (Viagra) was discovered accidentally during trials for high blood pressure treatment.
- It must be taken 30-60 minutes before sex on an empty stomach, lasting about 4 hours.