Viagra or Sildenafil UK - Cheapest Price From £0.45

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Viagra or Sildenafil - Cheapest UK Price From £0.45

Get sildenafil at the cheapest UK price from £0.45 with 20% off first orders using code Ednew.

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From £0.45 Starting dose — clinically approved
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Pricing Disclaimer: Prices on some pages may not be up to date — the live pricing table below and pricing shown during consultation are official current prices and take precedence over any other figures on the site.

Sildenafil - UK-licensed prescription Treatment
Treatment

Sildenafil

From £0.45

Future orders save 5%
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Tadalafil - UK-licensed prescription Treatment
Treatment

Tadalafil

From £9.99

Future orders save 5%
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Sildenafil Eropid - UK-licensed prescription Treatment
Treatment

Sildenafil Eropid

From £8.99

Future orders save 5%
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Tadalafil (Teva) - UK-licensed prescription Treatment
Treatment

Tadalafil (Teva)

From £9.99

Future orders save 5%
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Avarante Tablets Tadalafil Tablets 10mg - UK-licensed prescription Treatment
Treatment

Avarante Tablets Tadalafil Tablets 10mg

From £11.49

Future orders save 5%
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Viagra Connect 50mg - UK-licensed prescription Treatment
Treatment

Viagra Connect 50mg

From £11.49

Future orders save 5%
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Understanding Viagra or Sildenafil: What's the Difference?

When choosing between viagra or sildenafil, many UK patients wonder whether there's a meaningful difference between the branded and generic versions of this widely-used erectile dysfunction treatment. Both contain the same active pharmaceutical ingredient—sildenafil citrate—and work identically in the body, yet price differences can be substantial. At Cured Pharmacy, our superintendent pharmacist Tarun Kumar (GPhC 2233073) helps patients navigate this choice with transparent pricing from £0.45 and expert clinical guidance.

Viagra or Sildenafil: Are They Medically Different?

The question of viagra or sildenafil often centres on whether the branded version offers any clinical advantage over the generic. In reality, both contain identical active ingredients at the same concentrations—50mg and 100mg tablets are bioequivalent, meaning they're absorbed and metabolised identically by the body [1]. Viagra was the original branded product developed by Pfizer, whilst sildenafil is the generic name used once patent protection expired in 2013.

Clinical trials demonstrate that generic sildenafil produces the same therapeutic outcomes as branded Viagra, with approximately 74% of men experiencing improved erectile function across both formulations [2]. The MHRA requires all licensed generic medications to meet stringent bioequivalence standards, ensuring patients receive the same quality and efficacy regardless of which version they choose. At Cured Pharmacy, we stock only MHRA-approved sildenafil from £0.45, subject to prescriber approval following a brief online consultation.

Price Comparison: Viagra or Sildenafil in the UK

The most significant practical difference when deciding between viagra or sildenafil is cost. Branded Viagra typically commands a premium price due to marketing and brand recognition, whilst generic sildenafil offers identical clinical benefits at a fraction of the cost. Our transparent pricing model shows sildenafil from £0.45 per tablet, with 20% off your first order using code Ednew.

Many UK patients find that choosing generic sildenafil represents better value without compromising treatment quality. All our sildenafil products are sourced from UK-licensed manufacturers and dispensed by our GPhC-registered pharmacy team. We also offer Viagra Connect, an over-the-counter 50mg formulation, for patients who prefer the branded option, though this comes at a higher price point.

Why Generic Sildenafil Costs Less

Generic manufacturers don't bear the research and development costs associated with bringing a new drug to market, allowing them to offer viagra or sildenafil alternatives at competitive UK pricing. This doesn't reflect inferior quality—generic sildenafil must pass the same rigorous MHRA testing as the original branded product. At Cured Pharmacy, we guarantee the lowest UK prices on genuine licensed medicines, with full transparency before you complete your consultation.

How Viagra or Sildenafil Works for Erectile Dysfunction

Whether you choose viagra or sildenafil, the mechanism of action remains identical. Sildenafil citrate is a phosphodiesterase type 5 (PDE5) inhibitor that enhances blood flow to the penis during sexual stimulation by relaxing smooth muscle tissue in the corpus cavernosum [3]. This physiological process supports the achievement and maintenance of an erection sufficient for sexual activity.

Clinical data shows that sildenafil begins working within 30-60 minutes of ingestion, with peak plasma concentrations reached around one hour post-dose [4]. Effects typically last 4-6 hours, though this varies between individuals based on factors including age, metabolism, and concurrent medications. Both viagra and sildenafil formulations demonstrate the same pharmacokinetic profile, reinforcing their therapeutic equivalence.

Dosing Guidance for Viagra or Sildenafil

Standard starting doses for viagra or sildenafil are 50mg, taken approximately one hour before anticipated sexual activity. Depending on efficacy and tolerability, our UK prescribers may adjust this to 25mg or increase to 100mg. It's important to note that sildenafil should not be taken more than once daily, and sexual stimulation is required for the medication to work—it doesn't cause spontaneous erections. All dosing decisions require clinical assessment by a registered prescriber at Cured Pharmacy.

Treatment Type Frequency Starting Price
Sildenafil Generic PDE5 inhibitor As needed (max once daily) from £0.45
Viagra Connect 50mg Branded sildenafil (OTC) As needed (max once daily) from £11.49
Sildenafil Eropid Generic sildenafil As needed (max once daily) from £8.99
Tadalafil Alternative PDE5 inhibitor As needed or daily from £9.99
Cialis (Tadalafil) Branded tadalafil As needed or daily from £53.00

Side Effects: Viagra or Sildenafil Safety Profile

Because viagra or sildenafil contain the same active ingredient, their side effect profiles are identical. The most commonly reported adverse effects include headache (16% of users), facial flushing (10%), and dyspepsia (7%) [5]. These are typically mild to moderate and resolve without intervention. Less common side effects include nasal congestion, dizziness, and visual disturbances such as a blue tinge to vision.

Serious adverse events are rare but can include priapism (a prolonged erection lasting over four hours) and sudden vision or hearing loss. Patients taking nitrates for angina must not use viagra or sildenafil due to the risk of severe hypotension. Our online consultation process screens for contraindications to ensure safe prescribing. If you experience chest pain during sexual activity after taking sildenafil, seek immediate medical attention and inform healthcare providers that you've taken a PDE5 inhibitor.

Choosing Between Viagra or Sildenafil at Cured Pharmacy

For most UK patients, the decision between viagra or sildenafil comes down to personal preference and budget. If you value brand recognition and don't mind paying more, Viagra Connect may suit you. However, if you prioritise cost-effectiveness whilst maintaining the same clinical outcomes, generic sildenafil from £0.45 represents excellent value.

At Cured Pharmacy, we stock multiple sildenafil formulations including standard generic tablets, Sildenafil Eropid, and branded Viagra Connect. Our superintendent pharmacist Tarun Kumar ensures all products meet UK licensing standards, and our clinical team provides free consultations under three minutes. We offer next-day delivery in 100% discreet packaging, with prices displayed upfront before you begin your assessment.

Online Consultation Process for Viagra or Sildenafil

Obtaining viagra or sildenafil through Cured Pharmacy requires a brief online clinical assessment completed by UK-registered prescribers. This ensures the medication is safe and appropriate for your individual circumstances. The consultation covers your medical history, current medications, and cardiovascular health—critical factors in PDE5 inhibitor prescribing. Once approved, your medication is dispensed by our GPhC-registered pharmacy (9012511) and dispatched for discreet delivery to your address.

Viagra or Sildenafil: Long-Term Treatment Considerations

Many men use viagra or sildenafil successfully over extended periods for ongoing erectile dysfunction management. Long-term safety data spanning over two decades demonstrates that sildenafil maintains efficacy without significant tolerance development [6]. Regular review with a healthcare provider is advisable to monitor cardiovascular health and adjust treatment as needed.

Some patients find that addressing underlying causes—such as diabetes management, weight loss, or smoking cessation—can improve erectile function and reduce reliance on medication. At Cured Pharmacy, we support holistic approaches to men's health whilst providing convenient access to effective pharmaceutical treatments. Whether you choose viagra or sildenafil, our team ensures you receive genuine UK-licensed medicines at the lowest guaranteed prices, with ongoing support from our clinical pharmacists available via phone at (+44) 116 4646009.

Scientific References

  1. Hatzimouratidis, K., & Hatzichristou, D. (2007). A comparative review of the options for treatment of erectile dysfunction: which treatment for which patient? Drugs, 67(12), 1621-1650.
  2. Goldstein, I., Lue, T. F., Padma-Nathan, H., Rosen, R. C., Steers, W. D., & Wicker, P. A. (1998). Oral sildenafil in the treatment of erectile dysfunction. New England Journal of Medicine, 338(20), 1397-1404.
  3. Boolell, M., Allen, M. J., Ballard, S. A., Gepi-Attee, S., Muirhead, G. J., Naylor, A. M., ... & Gingell, C. (1996). Sildenafil: an orally active type 5 cyclic GMP-specific phosphodiesterase inhibitor for the treatment of penile erectile dysfunction. International Journal of Impotence Research, 8(2), 47-52.
  4. Nichols, D. J., Muirhead, G. J., & Harness, J. A. (2002). Pharmacokinetics of sildenafil after single oral doses in healthy male subjects: absolute bioavailability, food effects and dose proportionality. British Journal of Clinical Pharmacology, 53(S1), 5S-12S.
  5. Morales, A., Gingell, C., Collins, M., Wicker, P. A., & Osterloh, I. H. (1998). Clinical safety of oral sildenafil citrate (VIAGRA) in the treatment of erectile dysfunction. International Journal of Impotence Research, 10(2), 69-74.
  6. Carson, C. C., & Lue, T. F. (2005). Phosphodiesterase type 5 inhibitors for erectile dysfunction. BJU International, 96(3), 257-280.

Information on this page is for educational purposes only and is not medical advice. All prescription treatments require clinical assessment by a UK-registered prescriber. Always consult a qualified healthcare professional before starting any new medication.

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Faq

Is there any difference between viagra or sildenafil in how they work?
No, viagra and sildenafil contain the same active ingredient (sildenafil citrate) at identical doses and work in exactly the same way. The only difference is branding and price.
Why is sildenafil so much cheaper than Viagra?
Generic sildenafil costs less because manufacturers don't bear the original research and development expenses. Both versions meet the same MHRA quality standards and are therapeutically equivalent.
Can I switch between viagra or sildenafil without consulting my doctor?
Yes, you can switch between branded and generic versions as they're bioequivalent. However, always inform your prescriber of any medication changes during consultations.
How quickly does viagra or sildenafil start working?
Both typically begin working within 30-60 minutes, with peak effects around one hour after taking the tablet. Effects last approximately 4-6 hours.
Do I need a prescription for viagra or sildenafil in the UK?
Prescription-strength sildenafil (25mg, 50mg, 100mg) requires a prescription. Viagra Connect 50mg is available over-the-counter, though a pharmacist consultation is required.
Are the side effects the same for viagra or sildenafil?
Yes, because they contain the same active ingredient, the side effect profile is identical—most commonly headache, flushing, and indigestion.
Can I take viagra or sildenafil with alcohol?
Moderate alcohol consumption is generally safe, but excessive drinking can impair erectile function and increase the risk of side effects like dizziness and low blood pressure.
How do I choose between viagra or sildenafil at Cured Pharmacy?
If cost is a priority, generic sildenafil from 20% offers identical efficacy to branded Viagra. Our clinical team can discuss your preferences during the free online consultation.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Last reviewed: 2 August 2026