Sildenafil Citrate UK from £0.45 | Cured Pharmacy

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Sildenafil Citrate: Complete UK Treatment Guide

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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

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Viagra Connect 50mg - UK-licensed prescription Treatment
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Viagra Connect 50mg

From £11.49

Future orders save 5%
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Sildenafil Citrate UK Online Pharmacy

Looking for sildenafil citrate UK online pharmacy options with transparent pricing and expert clinical support? At Cured Pharmacy, you'll find genuine UK-licensed sildenafil citrate from £0.45 per tablet, with free online consultation by UK prescribers and discreet next-day delivery across the UK.

How Sildenafil Citrate Works for Erectile Dysfunction

Sildenafil citrate is a phosphodiesterase type 5 (PDE5) inhibitor, the active pharmaceutical ingredient in both branded Viagra and generic sildenafil formulations licensed by the MHRA [1]. It works by relaxing smooth muscle tissue in the blood vessels of the penis, allowing increased blood flow during sexual stimulation.

Clinical trials demonstrate that sildenafil citrate improves erectile function in approximately 70-85% of men with erectile dysfunction across various underlying causes, including diabetes, cardiovascular disease, and psychological factors [1][2]. The medication does not cause spontaneous erections — sexual arousal is still required for the treatment to work.

Sildenafil citrate typically begins working within 30-60 minutes of oral administration, with peak plasma concentrations reached around 60 minutes after dosing [2]. Effects last approximately 4-6 hours, though individual response varies based on factors including age, metabolism, and concurrent medications.

Sildenafil Citrate Dosing and Strength Options

Sildenafil citrate is available in the UK in three standard strengths: 25mg, 50mg, and 100mg tablets. The recommended starting dose for most men is 50mg, taken approximately one hour before anticipated sexual activity [3].

Based on individual efficacy and tolerability, your UK prescriber may adjust your dose. Men who experience adequate response with minimal side effects may continue on 50mg, whilst those requiring stronger effects may be prescribed 100mg. Conversely, patients experiencing side effects may benefit from dose reduction to 25mg [3].

The maximum recommended dosing frequency is once daily. Taking sildenafil citrate more frequently does not improve efficacy and significantly increases the risk of adverse effects including headache, flushing, and visual disturbances [3].

Choosing Your Starting Dose

Your UK prescriber will determine the most appropriate starting dose based on your medical history, current medications, and any underlying health conditions. Men over 65, those with hepatic or renal impairment, or patients taking certain medications may require dose adjustments from the standard 50mg starting dose.

Sildenafil Citrate vs Viagra: Understanding the Difference

Sildenafil citrate is the active pharmaceutical ingredient in both branded Viagra and generic sildenafil products. The chemical compound is identical — the difference lies in branding, packaging, and price rather than clinical efficacy.

Generic sildenafil citrate became available in the UK following patent expiry in 2013, offering the same active ingredient at significantly lower cost. All generic formulations available through UK-registered pharmacies must meet identical MHRA standards for bioequivalence, purity, and manufacturing quality as the branded product [4].

At Cured Pharmacy, we dispense UK-licensed generic sildenafil citrate at competitive UK pricing, providing the same clinical benefits as branded alternatives whilst maintaining full regulatory compliance and quality assurance.

Are Generic Versions as Effective?

Yes. MHRA-approved generic sildenafil citrate demonstrates bioequivalence to branded Viagra, meaning it delivers the same amount of active ingredient to the bloodstream at the same rate [4]. Clinical outcomes are therapeutically equivalent between branded and generic formulations.

Treatment Active Ingredient Duration of Action Starting Price
Sildenafil Sildenafil citrate 4-6 hours From £0.45
Sildenafil Eropid Sildenafil citrate 4-6 hours From £8.99
Viagra Connect 50mg Sildenafil citrate 4-6 hours From £11.49
Tadalafil Tadalafil Up to 36 hours From £9.99
Tadalafil (Teva) Tadalafil Up to 36 hours From £9.99
Cialis (Tadalafil) Tadalafil Up to 36 hours From £53.00

Common Side Effects and Safety Considerations

The most frequently reported side effects of sildenafil citrate include headache (occurring in approximately 16% of patients), flushing (10%), dyspepsia (7%), nasal congestion (4%), and visual disturbances including blue-tinted vision (3%) [2][5]. These effects are generally mild to moderate and transient.

Serious adverse events are rare but include cardiovascular effects in men with pre-existing heart conditions. Sildenafil citrate is contraindicated in patients taking nitrate medications for angina, as the combination can cause dangerous drops in blood pressure [5].

Men experiencing chest pain during sexual activity, erections lasting longer than 4 hours (priapism), or sudden vision or hearing loss should seek immediate medical attention. Your UK prescriber will assess cardiovascular risk factors during your online consultation to ensure sildenafil citrate is safe for you.

Sildenafil Citrate Price UK: What to Expect

Sildenafil citrate pricing in the UK varies significantly between pharmacies and suppliers. At Cured Pharmacy, transparent upfront pricing starts from £0.45 per tablet, with no hidden consultation fees or subscription requirements.

Our pricing structure reflects genuine UK-licensed medication dispensed by GPhC-registered pharmacists following clinical assessment by UK prescribers. We guarantee competitive UK pricing without compromising on quality, regulatory compliance, or patient safety.

All prescription medications require online clinical assessment, which is provided free of charge and typically takes under 3 minutes to complete. Your UK prescriber will review your medical history and determine the appropriate dose and quantity for your individual needs.

Price Transparency and Hidden Costs

Unlike some online pharmacies that advertise low per-tablet prices but add consultation fees, delivery charges, or subscription requirements, Cured Pharmacy displays complete pricing before you begin your consultation. What you see is what you pay, with free discreet delivery included on all orders.

How to Order Sildenafil Citrate Online UK Safely

Ordering sildenafil citrate through a legitimate UK-registered pharmacy requires several regulatory steps to ensure patient safety. At Cured Pharmacy (GPhC Registration Number 9012511), every prescription follows MHRA and GPhC guidelines.

The process begins with a free online consultation where you provide medical history, current medications, and relevant health information. A UK-registered prescriber reviews your assessment — this is a legal requirement, as sildenafil citrate is a prescription-only medication in the UK. If clinically appropriate, your prescription is issued and sent to our pharmacy team.

Our superintendent pharmacist Tarun Kumar (GPhC 2233073) and the dispensing team prepare your medication in discreet packaging for next-day delivery. All medications are sourced from UK-licensed wholesalers and stored in accordance with MHRA Good Distribution Practice standards.

Avoid websites offering sildenafil citrate without a consultation or prescription — these sources operate illegally and may supply counterfeit, contaminated, or substandard products that pose serious health risks. Always verify GPhC registration before purchasing prescription medications online.

Scientific References

  1. 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. https://doi.org/10.1056/NEJM199805143382001
  2. 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(Suppl 1), 5S–12S. https://doi.org/10.1046/j.0306-5251.2001.00027.x
  3. Medicines and Healthcare products Regulatory Agency. (2021). Sildenafil 25mg, 50mg and 100mg film-coated tablets: Summary of Product Characteristics. MHRA.
  4. European Medicines Agency. (2014). Guideline on the Investigation of Bioequivalence. EMA/CHMP/EWP/QWP/1401/98 Rev. 1. https://www.ema.europa.eu/en/documents/scientific-guideline/guideline-investigation-bioequivalence-rev1_en.pdf
  5. Kloner, R. A., & Mullin, S. H. (2015). Erectile dysfunction and cardiovascular disease: the role of sildenafil and other PDE5 inhibitors. Reviews in Cardiovascular Medicine, 16(1), 10–20.

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

How much is sildenafil citrate in the UK?
Sildenafil citrate starts from £0.45 per tablet at Cured Pharmacy. Final price depends on the prescribed dose and quantity, determined by your UK prescriber during your free online consultation.
Can I buy sildenafil citrate UK without a prescription?
No. Sildenafil citrate is a prescription-only medication in the UK and legally requires clinical assessment by a UK-registered prescriber before it can be dispensed by a pharmacy.
What is the difference between sildenafil citrate and Viagra?
Sildenafil citrate is the active ingredient in both branded Viagra and generic sildenafil products. The chemical compound is identical — generic versions offer the same clinical efficacy at lower cost.
How long does sildenafil citrate take to work?
Sildenafil citrate typically begins working within 30-60 minutes of oral administration, with effects lasting approximately 4-6 hours. Sexual stimulation is required for the medication to produce an erection.
What is the best dose of sildenafil citrate UK?
The recommended starting dose is 50mg for most men, taken approximately one hour before sexual activity. Your UK prescriber may adjust this to 25mg or 100mg based on efficacy and tolerability.
Is sildenafil citrate safe with alcohol?
Moderate alcohol consumption is generally safe with sildenafil citrate, but excessive drinking can impair erectile function and increase the risk of side effects including dizziness and low blood pressure.
Can I take sildenafil citrate every day?
Sildenafil citrate can be taken daily if needed, but the maximum recommended frequency is once per 24-hour period. Daily dosing does not improve efficacy and increases the risk of adverse effects.
How do I order sildenafil citrate online from Cured Pharmacy?
Complete our free online consultation, which takes under 3 minutes. A UK prescriber will review your medical history, and if clinically appropriate, your prescription will be dispensed and sent via discreet next-day delivery.