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Sexual Health
Sildenafil
Sildenafil is one of the most widely prescribed PDE5 inhibitors for erectile dysfunction. With a well-established safety profile and rapid onset of action (30–60 minutes), it remains a first-line therapy for many patients seeking reliable support for sexual function.
Available Delivery Methods
Oral TabletSublingual Troche
Why Sildenafil
Key Benefits
- Rapid onset of action — typically 30 to 60 minutes
- Well-established safety and efficacy profile
- Effective across a wide range of ED severities
- Flexible dosing options
- Troche form offers needle-free sublingual delivery
The Science
How It Works
Sildenafil selectively inhibits PDE5, the enzyme responsible for degrading cGMP in the corpus cavernosum. By preserving cGMP levels, it enhances nitric oxide–mediated vasodilation and penile blood flow during sexual arousal.
Safety & Side Effects
Common side effects include headache, flushing, visual disturbances, and nasal congestion. Absolutely contraindicated with nitrate medications. Patients should report any sudden vision or hearing changes immediately.
Sexual Health
Related Therapies
Interested in Sildenafil?
Speak with a licensed clinician to find out if Sildenafil is right for your protocol.
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