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Var3.6

Vardenafil (Levitra)

Moderate safety

Evidence

Evidence Score3.6/10

Studies: 6

Meta-analyses: 1

Dosage & timing

Dosage:

Approved on-demand ED dosing is 5-20 mg taken ~30-60 minutes before activity (10 mg typical start for the film-coated tablet); the orodispersible Staxyn tablet is 10 mg. Any use is clinician-directed and prescription-only; this is not a supplement regimen.

Best Time:

Any time

Can take on empty stomach

Form:

Oral film-coated tablet (vardenafil HCl)

What you'll notice

💪 Erectile dysfunction (proven)positive

Acute (~30-60 min onset)

🩺 Works in difficult populations (proven)positive

Weeks

🤕 Headache, flushing, rhinitisnegative

Acute (per dose)

Safety

Moderate safety

Contraindications:

Concurrent nitrates (any form)
Congenital long-QT syndrome or concurrent Class IA/III antiarrhythmics or other QT-prolonging drugs
Recent cardiovascular event / unstable angina

Drug Interactions:

Nitrates
QT-prolonging drugs / Class IA and III antiarrhythmics
Alpha-blockers / antihypertensives

Side Effects:

Headache / flushingRhinitis (nasal congestion) / dyspepsiaQT-interval prolongation

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