Sildenafil Tablets UK from £0.45 | Cured Pharmacy

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Sildenafil Tablets: Essential Quick Facts Guide

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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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Sildenafil Tablets UK Online Pharmacy

Searching for sildenafil tablets uk online pharmacy options with transparent pricing? At Cured Pharmacy, you'll find genuine UK-licensed sildenafil from £0.45 per tablet, with free clinical consultation under 3 minutes, discreet packaging, and next-day delivery across the UK.

How Sildenafil Tablets Work for Erectile Dysfunction

Sildenafil belongs to a class of medications called phosphodiesterase type 5 (PDE5) inhibitors, licensed in the UK by the MHRA for treating erectile dysfunction [1]. It works by relaxing blood vessels in the penis, allowing increased blood flow when sexually stimulated, which helps achieve and maintain an erection suitable for sexual activity.

Clinical trials demonstrate that sildenafil improves erectile function in approximately 70-80% of men with erectile dysfunction across various underlying causes, including diabetes, cardiovascular disease, and psychological factors [1][2]. The medication typically begins working within 30-60 minutes of administration, with effects lasting up to 4-5 hours, though individual response varies based on factors like age, metabolism, and concurrent medical conditions.

It's essential to understand that sildenafil requires sexual stimulation to work — it doesn't cause automatic erections. The medication enhances your body's natural response to arousal by supporting the physiological mechanisms that produce erections [2].

Sildenafil Dosage Options Available in the UK

Sildenafil is available in three standard doses in the UK: 25mg, 50mg, and 100mg tablets. Most UK prescribers recommend starting with 50mg, taken approximately one hour before sexual activity [3]. Your prescriber may adjust this to 25mg if you experience side effects, or increase to 100mg if the lower dose proves insufficient — though you should never exceed one dose in 24 hours.

At Cured Pharmacy, our UK-registered clinical team will assess your medical history, current medications, and individual needs during your free online consultation to determine the most appropriate starting dose. All sildenafil prescriptions require clinical assessment to ensure safety and suitability.

Sildenafil vs Viagra: Understanding the Difference

Sildenafil and Viagra contain the same active pharmaceutical ingredient — sildenafil citrate — and work identically in your body. The key difference is branding: Viagra is the original branded version manufactured by Pfizer, while sildenafil refers to the generic equivalent produced by various licensed pharmaceutical manufacturers [4].

Generic sildenafil became available in the UK after Pfizer's patent expired in 2013, allowing multiple manufacturers to produce bioequivalent versions at significantly lower costs. Both branded Viagra and generic sildenafil must meet the same rigorous MHRA standards for quality, safety, and efficacy — meaning you receive identical clinical benefits regardless of which you choose.

The primary advantage of choosing generic sildenafil is cost. At Cured Pharmacy, sildenafil starts from £0.45 per tablet, offering substantial savings compared to branded alternatives while delivering the same therapeutic effect. Your UK prescriber can help you decide which option best suits your needs and budget during your consultation.

Common Side Effects and Safety Considerations

Like all medications, sildenafil may cause side effects, though not everyone experiences them. The most commonly reported side effects include headache (affecting approximately 16% of users), facial flushing, indigestion, nasal congestion, and temporary visual disturbances such as mild colour tinge or increased light sensitivity [1][5]. These effects are typically mild to moderate and resolve within a few hours as the medication leaves your system.

Serious side effects are rare but require immediate medical attention. Seek emergency care if you experience chest pain during or after sexual activity, sudden vision loss in one or both eyes, sudden hearing decrease or loss, or an erection lasting longer than 4 hours (priapism) [5]. These events occur in less than 1% of users but represent medical emergencies.

Sildenafil is not suitable for everyone. You should not take sildenafil if you're using nitrate medications for chest pain (such as glyceryl trinitrate), have severe heart or liver problems, have recently suffered a stroke or heart attack, have low blood pressure, or have certain rare inherited eye conditions [3][5]. Your UK prescriber will review your full medical history during your online consultation to ensure sildenafil is safe for you.

Drug Interactions to Discuss With Your Prescriber

Sildenafil can interact with several medications, making it crucial to disclose all current prescriptions, over-the-counter medicines, and supplements during your consultation. The most dangerous interaction occurs with nitrates and nitric oxide donors, which can cause life-threatening drops in blood pressure when combined with sildenafil [5].

Other significant interactions include alpha-blockers for prostate problems or high blood pressure, certain antifungal medications (like ketoconazole), HIV protease inhibitors, and some antibiotics. Your UK prescriber will assess all potential interactions and may adjust your sildenafil dose or recommend alternative treatments if necessary.

Treatment Active Ingredient Duration of Action Starting Price
Sildenafil Sildenafil citrate 4-5 hours From £0.45
Sildenafil Eropid Sildenafil citrate 4-5 hours From £8.99
Viagra Connect 50mg Sildenafil citrate 4-5 hours From £11.49
Tadalafil Tadalafil Up to 36 hours From £9.99
Tadalafil (Teva) Tadalafil Up to 36 hours From £9.99
Avarante (Tadalafil 10mg) Tadalafil Up to 36 hours From £11.49
Cialis (Tadalafil) Tadalafil Up to 36 hours From £53.00

Sildenafil Tablets UK: Pricing and Value Comparison

Sildenafil pricing varies significantly across UK pharmacies, with factors including brand choice, dose strength, and quantity purchased affecting final costs. At Cured Pharmacy, we guarantee the lowest prices in the UK, with sildenafil starting from £0.45 per tablet — representing exceptional value for a genuine UK-licensed medication.

Our transparent upfront pricing means you'll see exact costs before completing your free online consultation, with no hidden fees or surprise charges at checkout. This pricing includes your medication, clinical assessment by a UK-registered prescriber, and discreet delivery to your door. We also offer competitive pricing on alternative erectile dysfunction treatments, allowing you to compare options and choose the best value for your individual needs.

Unlike some online services that advertise low headline prices but add consultation fees, delivery charges, or subscription commitments, Cured Pharmacy provides clear, honest pricing from the start. Our superintendent pharmacist, Tarun Kumar (GPhC 2233073), personally oversees our pricing strategy to ensure UK patients receive genuine medications at genuinely affordable rates.

How to Order Sildenafil Online From Cured Pharmacy

Ordering sildenafil from Cured Pharmacy is straightforward and completely confidential. Start by completing our free online consultation, which takes under 3 minutes and covers your medical history, current medications, and erectile dysfunction symptoms. Our UK-registered clinical team reviews every consultation individually — there are no automated approvals.

If sildenafil is deemed suitable and safe for you, a UK prescriber will issue your prescription electronically. Our pharmacy team then dispenses your medication in 100% discreet packaging with no external branding or indication of contents. Most orders qualify for next-day delivery across the UK, with tracking provided for your peace of mind.

All sildenafil supplied by Cured Pharmacy is sourced from licensed UK wholesalers and manufactured to MHRA standards. We never supply unlicensed or counterfeit medications. Your safety is our priority, which is why every prescription undergoes clinical review by qualified healthcare professionals registered with the General Pharmaceutical Council (GPhC).

What Happens During Your Online Consultation

Your online consultation asks targeted questions about your general health, cardiovascular history, current medications, and erectile dysfunction symptoms. Be honest and thorough — this information helps your prescriber make safe, appropriate treatment decisions tailored to your individual circumstances.

The consultation is reviewed by a UK-registered prescriber, typically within hours during working days. If they need additional information or have concerns about safety, they may contact you directly. If sildenafil isn't suitable, they'll explain why and may suggest alternative treatments available through Cured Pharmacy.

Alternative Erectile Dysfunction Treatments Available

While sildenafil is the most widely prescribed erectile dysfunction treatment in the UK, it's not the only option. Tadalafil (the active ingredient in Cialis) offers a longer duration of action — up to 36 hours compared to sildenafil's 4-5 hours — making it popular among men who prefer greater spontaneity [6]. Tadalafil is also available in a daily low-dose format for continuous treatment.

Other PDE5 inhibitors available through Cured Pharmacy include vardenafil, which has a similar profile to sildenafil but may work faster in some individuals. Your UK prescriber can discuss these alternatives during your consultation, considering factors like your lifestyle, frequency of sexual activity, side effect profile, and personal preferences.

For men who don't respond adequately to oral medications, or for whom PDE5 inhibitors are contraindicated, alternative approaches may include vacuum erection devices, intracavernosal injections, or referral to specialist services through the NHS. Your Cured Pharmacy prescriber will provide guidance on next steps if sildenafil proves unsuitable or ineffective for your needs.

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. Carson, C. C., & Lue, T. F. (2005). Phosphodiesterase type 5 inhibitors for erectile dysfunction. BJU International, 96(3), 257–280. https://doi.org/10.1111/j.1464-410X.2005.05614.x
  3. British National Formulary (BNF). (2024). Sildenafil. National Institute for Health and Care Excellence. Retrieved from https://bnf.nice.org.uk/drugs/sildenafil/
  4. Medicines and Healthcare products Regulatory Agency (MHRA). (2013). Loss of exclusivity (patent expiry) of sildenafil (Viagra). UK Government. Retrieved from https://www.gov.uk/government/organisations/medicines-and-healthcare-products-regulatory-agency
  5. Electronic Medicines Compendium (EMC). (2023). Sildenafil 50mg Film-Coated Tablets – Summary of Product Characteristics (SmPC). Datapharm Ltd. Retrieved from https://www.medicines.org.uk/emc/
  6. Porst, H., Giuliano, F., Glina, S., Ralph, D., Casabé, A. R., Elion-Mboussa, A., & Sorsaburu, S. (2006). Evaluation of the efficacy and safety of once-a-day dosing of tadalafil 5mg and 10mg in the treatment of erectile dysfunction: results of a multicenter, randomized, double-blind, placebo-controlled trial. European Urology, 50(2), 351–359. https://doi.org/10.1016/j.eururo.2006.02.052

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 do sildenafil tablets cost in the UK?
Sildenafil tablets start from £0.45 per tablet at Cured Pharmacy, with final pricing depending on the dose strength and quantity prescribed by your UK clinician during your free online consultation.
Can I buy sildenafil tablets online without seeing a doctor?
No. Sildenafil is a prescription-only medication in the UK and requires clinical assessment by a UK-registered prescriber before it can be legally dispensed, even when ordering online.
How long does sildenafil take to work?
Sildenafil typically begins working within 30-60 minutes of taking the tablet, though this varies between individuals. For optimal results, take it on an empty stomach approximately one hour before planned sexual activity.
What's the difference between sildenafil 50mg and 100mg?
The difference is dose strength — 50mg is the standard starting dose for most men, while 100mg is the maximum dose used when 50mg proves insufficient. Your UK prescriber will determine the appropriate strength based on your response and tolerability.
Does sildenafil work for everyone with erectile dysfunction?
Clinical trials show sildenafil improves erectile function in approximately 70-80% of men with erectile dysfunction, but individual response varies based on underlying causes, overall health, and other factors.
Can I take sildenafil every day?
Sildenafil is designed for on-demand use, taken as needed before sexual activity, with a maximum of one dose per 24-hour period. If you require treatment more frequently, your prescriber may discuss daily low-dose tadalafil as an alternative.
Is sildenafil safe with alcohol?
Small amounts of alcohol are unlikely to cause problems, but excessive drinking can reduce sildenafil's effectiveness and increase the risk of side effects like dizziness and low blood pressure. Moderate your alcohol intake when using sildenafil.
How quickly will I receive my sildenafil tablets from Cured Pharmacy?
Most orders are dispatched the same working day if your consultation is approved before our cut-off time, with next-day delivery available across the UK. All orders include tracking and arrive in 100% discreet packaging.