Understanding Viagra vs Sildenafil: The Key Differences
What's the Actual Difference?
When comparing Viagra and sildenafil, the fundamental truth is they contain the same active ingredient - sildenafil citrate. Viagra is simply the original branded version manufactured by Pfizer, whilst sildenafil refers to the generic, unbranded versions. Both are prescription-only medicines in the UK and work identically as PDE5 inhibitors, increasing blood flow to help achieve and maintain erections when sexually aroused.
The Cost Factor: Why Generic Matters
The most significant difference between Viagra and generic sildenafil is price. Generic medications typically cost considerably less than their branded counterparts - often 70-80% cheaper. This occurs because generic manufacturers don't need to recoup the substantial research and development costs that original patent holders invested. For long-term treatment, choosing generic sildenafil can result in substantial savings without compromising effectiveness.
Effectiveness Comparison
In terms of clinical effectiveness, both Viagra and generic sildenafil perform identically. They contain the same active ingredient in the same concentrations (25mg, 50mg, or 100mg), work through the same mechanism, and have similar onset times of 30-60 minutes. Both can remain effective for 4-6 hours, though this doesn't mean an erection lasts this duration - sexual stimulation is still required for the medication to work.
Availability and Prescription Process
Both options require a prescription following consultation with a UK-licensed prescriber. EverydayMeds provides clinical assessments for both branded Viagra and generic sildenafil. The eligibility criteria remain identical - adult men with erectile dysfunction who pass cardiovascular and medication compatibility checks. Contraindications, such as nitrate use or severe heart conditions, apply equally to both options.
Quality and Regulation Standards
All generic sildenafil available through UK pharmacies must meet the same stringent quality standards as branded Viagra. The Medicines and Healthcare products Regulatory Agency (MHRA) ensures generic versions demonstrate bioequivalence to the original product. This means they must release the active ingredient into your system at the same rate and extent as Viagra.
Patient Choice at EverydayMeds
Understanding that patients have different preferences and budgets, EverydayMeds offers both options. Some patients prefer branded Viagra for familiarity or confidence reasons, whilst others choose generic sildenafil for better value. During the checkout process, you can select your preferred option after completing your clinical assessment. Our UK-licensed prescribers ensure both options are clinically appropriate for your individual circumstances.
Making Your Decision
Your choice between Viagra and sildenafil might depend on several factors: budget considerations, insurance coverage, personal preference for branded vs generic medications, and long-term treatment plans. For occasional use, the price difference might be less significant. However, for regular treatment, the cost savings from choosing generic sildenafil can be substantial over time whilst maintaining identical therapeutic benefits.












