Generic Sildenafil and Tadalafil Manufacturers UK - from £6.36

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Who Are the Generic Sildenafil and Tadalafil Manufacturers UK Pharmacies Use?

In the UK, generic erectile dysfunction medicines are manufactured by well-established pharmaceutical companies that hold Marketing Authorisations from the Medicines and Healthcare products Regulatory Agency (MHRA). Teva UK is one of the largest generic manufacturers, producing both sildenafil and tadalafil in multiple strengths. Other suppliers include Accord Healthcare, Mylan (now part of Viatris), Actavis, Zentiva, and Sandoz, among others. Each manufacturer must demonstrate that their generic product is bioequivalent to the original branded medicine, meaning it delivers the same active ingredient to your bloodstream in the same way [3][4].

All licensed generic sildenafil and tadalafil products contain the same active ingredient as Viagra and Cialis respectively, and work in the same way by inhibiting the enzyme phosphodiesterase type 5 (PDE5) to improve blood flow to the penis during sexual stimulation [1][2]. The main differences between products from different manufacturers lie in the inactive ingredients (such as tablet coatings or fillers), packaging, and price. Your online pharmacy may supply whichever licensed generic is available at the time of dispensing, unless you request a specific brand. At Cured Pharmacy, we stock products from Teva and other reputable manufacturers, and our pharmacists can discuss your preferences during your consultation.

Sildenafil: Strengths, Manufacturers and How It Is Supplied

Sildenafil is available in three strengths: 25 mg, 50 mg, and 100 mg film-coated tablets [3]. The usual starting dose is 50 mg, taken approximately one hour before sexual activity, and your prescriber may adjust this to 25 mg or 100 mg depending on how well it works and whether you experience side effects. Sildenafil should not be taken more than once a day. It requires sexual stimulation to work and its effect typically lasts for around four to five hours, though this varies between individuals [1][3].

At Cured Pharmacy, we supply generic sildenafil from £0.45 per tablet (£0.36 with first-order code Ednew), as well as Sildenafil 100 mg from Teva at £16.99 (£13.59 with code Ednew). Branded Viagra is also available at £37.95 (£30.36 with code Ednew). All products are dispensed in blister packs, usually in quantities of 4, 8, 16 or 32 tablets, depending on the pack size you select during your online consultation. The prescriber will recommend the most suitable strength and quantity based on your medical history, current medications, and how often you plan to use the treatment.

How to Take Sildenafil Safely

Swallow the tablet whole with water about one hour before you plan to have sex. Sildenafil can be taken with or without food, but a large or high-fat meal may delay how quickly it works [3]. Do not take more than one dose in 24 hours. Sexual stimulation is needed for the medicine to work; it will not cause an automatic erection. Common side effects include headache, flushing, indigestion, and nasal congestion, which are usually mild and short-lived [3]. If you experience chest pain during sex, dizziness, or an erection lasting more than four hours, seek urgent medical help.

When to get urgent help

• Erection lasting more than 4 hours (priapism) – go to A&E or call 999 immediately
• Sudden loss of vision in one or both eyes – stop the medicine and seek urgent medical help
• Sudden decrease or loss of hearing, sometimes with ringing in the ears or dizziness – seek urgent medical advice
• Chest pain during or after sex – stop sexual activity, do not take more medicine, and call 999 if pain does not go away
• Severe allergic reaction (swelling of face, lips, tongue or throat, difficulty breathing) – call 999 immediately

Call 999 or go to A&E in an emergency, or contact NHS 111 for urgent advice.

Tadalafil: Strengths, Manufacturers and How It Is Supplied

Tadalafil is available in four strengths: 2.5 mg, 5 mg, 10 mg, and 20 mg film-coated tablets [4]. It can be used in two ways: on-demand (10 mg or 20 mg taken at least 30 minutes before sex, with effects lasting up to 36 hours) or as a daily low-dose treatment (2.5 mg or 5 mg taken once a day at the same time, allowing for spontaneous sexual activity without planning ahead) [2][4]. The longer duration of action is why tadalafil is sometimes called the 'weekend pill'. Your prescriber will help you decide which regimen and strength suit your lifestyle and health profile.

At Cured Pharmacy, we supply generic tadalafil from £7.95 per pack (£6.36 with first-order code Ednew), Tadalafil 20 mg from Teva at £9.99 (£7.99 with code Ednew), and Avarante (tadalafil) 10 mg at £11.49 (£9.19 with code Ednew). Branded Cialis is available at £12.00 (£9.60 with code Ednew). Tablets are supplied in blister packs, typically in quantities of 4, 8, 16 or 28 tablets. As with sildenafil, the manufacturer may vary depending on stock availability, but all products are MHRA-licensed and meet the same quality standards.

How to Take Tadalafil Safely

For on-demand use, take one tablet at least 30 minutes before sexual activity; the effect can last up to 36 hours, so you do not need to time it as precisely as sildenafil [4]. For daily use, take one low-dose tablet at the same time each day, with or without food. Do not take more than one dose in 24 hours. Sexual stimulation is still required. Common side effects include headache, indigestion, back pain, muscle aches, flushing, and nasal congestion [4]. Seek urgent help if you have chest pain during sex, sudden vision or hearing loss, or an erection lasting more than four hours.

What Affects the Price of Generic Sildenafil and Tadalafil Manufacturers UK Supply?

Several factors influence the price you pay for generic erectile dysfunction treatments. The manufacturer is one variable: some brands, such as Teva, may carry a slightly higher price because they are well-known and trusted, while other licensed generics from manufacturers like Accord or Mylan may be less expensive but equally effective. The strength and pack size also affect cost—higher-dose tablets and larger packs often offer better value per tablet. Whether you choose a branded product (Viagra, Cialis) or a generic version makes a significant difference: branded medicines are typically much more expensive, even though the active ingredient and clinical effect are the same [3][4].

Online pharmacies can often offer lower prices than high-street chemists because of lower overheads, and many run promotional codes for first-time customers. At Cured Pharmacy, new customers save 20% with code Ednew, bringing the price of generic tadalafil down to £6.36 and generic sildenafil to £0.36 per tablet. Prescription charges do not apply to online private prescriptions in England, but the consultation and medicine cost are combined. Always ensure you are ordering from a registered UK pharmacy (our GPhC number is 9012511) and that a qualified prescriber reviews your medical history before any medicine is supplied.

At a glance

Other PDE5 Inhibitors: Vardenafil and Avanafil from UK Manufacturers

Vardenafil (generic Levitra) and avanafil (Spedra) are two other PDE5 inhibitors licensed in the UK for erectile dysfunction [5][6]. Vardenafil is available in 5 mg, 10 mg, and 20 mg tablets and is taken about 25 to 60 minutes before sex; it works in a similar way to sildenafil but some men find it effective at a lower dose [5]. Avanafil is available in 50 mg, 100 mg, and 200 mg tablets and has a faster onset of action, often working within 15 to 30 minutes, which may suit men who prefer more spontaneity [6][11]. Both medicines require sexual stimulation and should not be taken more than once a day.

At Cured Pharmacy, vardenafil is available at £16.95 (£13.56 with code Ednew) and Spedra (avanafil) at £20.95 (£16.76 with code Ednew). These treatments are particularly useful if you have tried sildenafil or tadalafil and found them less effective or experienced side effects, as individual responses to PDE5 inhibitors can vary. Your prescriber will review your medical history, current medications, and any previous experience with ED treatments to recommend the most suitable option. All four PDE5 inhibitors share similar contraindications and must not be taken with nitrates, nicorandil, riociguat, or recreational drugs called poppers, as this can cause a dangerous drop in blood pressure [3][4][5][6].

Choosing Between Different PDE5 Inhibitors

There is no single 'best' PDE5 inhibitor; the right choice depends on your lifestyle, how quickly you want the medicine to work, how long you want the effect to last, and how you respond to each drug. Sildenafil and vardenafil work for four to five hours and are taken about an hour before sex, while tadalafil lasts up to 36 hours and can be taken daily or on-demand. Avanafil works fastest, often within 15 to 30 minutes [2][6]. Your prescriber can help you switch treatments if your first choice does not suit you, and many men try more than one PDE5 inhibitor before finding their preferred option.

How to Order Generic Sildenafil and Tadalafil Manufacturers UK Supply Safely Online

All prescription erectile dysfunction medicines in the UK, including generics from any manufacturer, can only be supplied after a consultation with a qualified prescriber [2]. When you order from Cured Pharmacy, you complete a short online medical questionnaire covering your symptoms, medical history, current medications, and any allergies. A UK-registered prescriber (a doctor or an independent prescriber pharmacist) reviews your answers to check that the treatment is safe and suitable for you. If approved, your prescription is sent electronically to our pharmacy, and your medicine is dispensed and posted in discreet, unmarked packaging, usually arriving the next working day.

It is essential to answer every question honestly and fully. The prescriber needs to know about all medicines you take (including over-the-counter products and supplements), any heart or blood-pressure problems, recent strokes or heart attacks, liver or kidney disease, and conditions affecting your eyes or blood cells [3][4]. PDE5 inhibitors must never be taken with nitrates (such as GTN spray or isosorbide mononitrate), nicorandil, riociguat, or poppers, because the combination can cause a life-threatening fall in blood pressure. If you take alpha-blockers (for prostate or blood pressure), potent antifungals, HIV medicines, or certain antibiotics, your prescriber will adjust your dose or choose a different treatment [3][4][5][6]. Never buy ED medicines from unregistered websites, as they may be counterfeit, unsafe, or contain the wrong dose. Always check the pharmacy is registered with the General Pharmaceutical Council (GPhC); our registration number is 9012511.

When to See Your GP About Erectile Dysfunction

If you are experiencing erectile dysfunction for the first time, it is a good idea to see your GP for a face-to-face assessment [1][2]. ED can be an early warning sign of cardiovascular disease, diabetes, or hormonal imbalances, and your doctor may arrange blood tests or other investigations to identify and treat any underlying cause. Lifestyle changes—such as losing weight, stopping smoking, cutting down on alcohol, exercising regularly, and managing stress—can significantly improve erectile function and overall health [1][2]. An online consultation is convenient and confidential for ongoing treatment, but it should not replace a full medical review if you have new or worsening symptoms, chest pain, or other concerning health changes.

In summary

• Generic sildenafil and tadalafil from UK manufacturers like Teva and Accord are as effective as branded Viagra and Cialis.
• Prices vary by manufacturer, strength and pack size; generics start from £0.36 per tablet with code Ednew.
• All PDE5 inhibitors require a prescription and must never be taken with nitrates, nicorandil or poppers.
• Tadalafil lasts up to 36 hours; sildenafil and vardenafil last four to five hours; avanafil works fastest.
• Always order from a GPhC-registered pharmacy and complete an online consultation with a UK prescriber.

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