Buy Sildenafil Online from a UK Pharmacy 50p each
Sildenafil (generic Viagra) tablets for the treatment of erectile dysfunction are readily available to buy online in strengths of 25mg, 50mg, and 100mg. Whether you are seeking a solution for the occasional impotence or require regular use, these options give you the flexibility to find the right dosage for your needs.
Start your order now to regain your confidence!
Sildenafil
Regulated by the Care Quality Commission logo GPhC Internet Pharmacy logo Trusted Shops rating
- Prices
- About Sildenafil
- Patient Leaflet
- FAQs
- Reviews
Buy Sildenafil Online in the UK
Here are the steps needed to order Sildenafil 25mg, 50mg, and 100mg online for delivery across the UK:
- Read our comprehensive medical information regarding erectile dysfunction and understand what it entails.
- Answer a series of medical questions that will help determine your eligibility for the medication.
- Your order will be reviewed by qualified doctors, and your medication will be dispatched directly from a verified UK pharmacy (using Royal Mail Tracked 24 service).
It is crucial that men obtain a formal diagnosis of erectile dysfunction from a General Practitioner (GP) before attempting to buy medications online.
What is Generic Viagra?
Sildenafil is the generic name for Viagra, and it acts in the same way as its branded counterpart. Initially launched in 1998 under the Viagra brand, the patent expired in June 2013 in the UK and many other European countries, leading to a significant reduction in price for the generic version.
Generic sildenafil is accessible at a drastically lower cost, starting from just 50p per tablet, while the Pfizer-branded Viagra can exceed £5 per tablet, representing a substantial saving.
Prices Overview
- Medicine Prices
- Prescription Fee
- Compare Prices
- Delivery Services
| Trial Pack | x2 | ||||
|---|---|---|---|---|---|
| Perrigo sildenafil 50mg (P) | £1.00 | ||||
| Tablet Type | 4 Tablets | 8 Tablets | 16 Tablets | 32 Tablets | 64 Tablets |
| Sildenafil 25mg | £4.20 | £8.00 | £14.70 | £27.40 | £43.60 |
| Sildenafil 50mg | £5.95 | £11.20 | £19.90 | £39.80 | £47.50 |
| Sildenafil 100mg | £6.80 | £12.50 | £23.20 | £41.00 | £69.00 |
Price Matching Guarantee: We offer a price match guarantee on all medications.
A small prescription fee applies when prescriptions are issued online for each order.
For price comparison: Dr Fox prices are 25%-50% lower than many other online clinics.
Prescription Fees
Dr Fox provides medicines on prescription only and charges a minor prescription fee based on the total value of each prescription.
Prescriptions are generated by our online doctors and transmitted electronically to our pharmacy for processing.
| Order Value | Prescription Fee |
|---|---|
| up to £10 | £1.00 |
| up to £20 | £2.00 |
| up to £40 | £3.00 |
| over £40 | £4.00 |
If you possess your own private paper prescription, please send it to our pharmacy (contact details available).
Remember, Dr Fox prices are consistently 25%–50% less than those of other online UK clinics.
| Medication Dosage | Dr Fox* | Oxford Online Pharmacy | Simple Online Pharmacy | Chemist Click | Chemist4U | Lloyds Pharmacy | Superdrug |
|---|---|---|---|---|---|---|---|
| Sildenafil 25mg x 4 | £4.20 | £5.89 | £5.89 | £5.89 | £4.39 | £16.00 | £15.99 |
| Sildenafil 25mg x 8 | £8.00 | £9.49 | £9.49 | £9.45 | £8.49 | £24.00 | £23.00 |
| Sildenafil 25mg x 16 | £14.70 | £14.98 | £17.19 | £16.99 | £15.19 | £45.00 | £44.00 |
| Sildenafil 25mg x 32 | £27.40 | £32.49 | £32.49 | £31.99 | £27.99 | n/a | n/a |
| Sildenafil 25mg x 64 | £43.60 | £45.49 | £45.50 | £48.99 | £49.99 | n/a | n/a |
| Sildenafil 50mg x 4 | £5.95 | £9.99 | £7.49 | £7.49 | £6.49 | £15.00 | £14.99 |
| Sildenafil 50mg x 8 | £11.20 | £13.88 | £13.89 | £13.89 | £11.99 | £28.00 | £27.99 |
| Sildenafil 50mg x 16 | £19.90 | £24.98 | £24.99 | £24.99 | £20.99 | £44.99 | £44.99 |
| Sildenafil 50mg x 32 | £39.80 | £44.48 | £47.99 | £46.99 | £28.99 | n/a | n/a |
| Sildenafil 50mg x 64 | £47.50 | £63.98 | £64.94 | £64.89 | £49.99 | n/a | n/a |
| Sildenafil 100mg x 4 | £6.80 | £8.19 | £8.19 | £8.20 | £6.99 | £25.00 | £24.99 |
| Sildenafil 100mg x 8 | £12.50 | £14.95 | £15.24 | £14.89 | £12.99 | £35.00 | £34.99 |
| Sildenafil 100mg x 16 | £23.20 | £25.95 | £25.99 | £25.99 | £24.99 | £60.00 | £55.99 |
| Sildenafil 100mg x 32 | £41.00 | £42.98 | £49.95 | £48.99 | £37.99 | n/a | n/a |
| Sildenafil 100mg x 64 | £69.00 | £71.98 | £91.99 | £78.99 | £74.99 | n/a | n/a |
| UK Delivery | £2.90 | £4.99 | £3.20 | £4.50 | £4.95 | £4.95 | Free |
Delivery Charges
Our delivery service is available only within the UK: Charges apply at £2.90 per consultation, shipped via Royal Mail Tracked 24, Signed For (1-3 working days with tracking).
Parcel forwarding services are not permitted. Always use a valid UK home or work address for delivery.
Returns and Refunds: Customers can return unwanted items within 14 working days for a full refund.
- Click for more details
- Discreet delivery assured
- Returns policy
Start your order today to take charge of your health!
About Sildenafil
- Sildenafil is a medication specifically designed to treat erectile dysfunction (ED) in men.
- The standard starting dose is one 50mg tablet taken within a 24-hour period. Depending on individual efficacy, adjustments can be made to either 25mg or 100mg doses.
- To ensure maximum effectiveness, take the medication 30-60 minutes before anticipated sexual activity; effects can last up to 4 hours.
- It is vital to read the patient leaflet for a comprehensive understanding of potential side effects, cautions, and interactions with other medications.
- Consuming large meals, fatty food, alcohol, and grapefruit may negatively impact the efficacy of sildenafil.
- For further information, you may also visit NHS: Sildenafil (Viagra).
Mechanism of Action for Sildenafil
When a man becomes sexually aroused, there is a notable change in blood flow to the penis, which is what enables erections. Sildenafil is classified as a PDE5 inhibitor, meaning it works by modulating the levels of natural chemical messengers that play a critical role in achieving and maintaining erections.
Why Choose Sildenafil?
Sildenafil has a proven track record as an effective treatment option. Most men report successful treatment outcomes with minimal side effects. The medication typically begins to work within 30 minutes of ingestion and remains effective for about 4 hours; however, erections will only occur if there is sexual stimulation. Without arousal, no erection will take place. After approximately four hours, the effects will diminish.
Alternative medications include Cialis (tadalafil), vardenafil (generic Levitra), and Spedra (avanafil), each functioning similarly but with varying durations of action.
To compare erectile dysfunction medications, examine the options available.
How to Administer Sildenafil
For men who are first-time users of sildenafil, the typical starting dose is one 50mg tablet. Future doses may be adjusted as needed, with a maximum of 100mg as a single dose, or down to 25mg, based on personal response. Most men find that a 50mg dose is effective. Do NOT take sildenafil more than once within a 24-hour period.
The effects of the treatment may vary on different occasions. It is best to stick to the previously effective dose, only increasing it if multiple attempts are unsuccessful.
Sildenafil Dosage Options
Sildenafil 25mg tablets
Sildenafil 25mg
Reduced dosage is advised for individuals where the 50mg starting dose proves highly effective.
Sildenafil 50mg tablets
Sildenafil 50mg
This starting dose is typically recommended for most men using sildenafil for the first time.
Sildenafil 100mg tablets
Sildenafil 100mg
A higher strength dose is available for patients who find the 50mg dose ineffective.
Contraindications and Interactions
It is imperative that all men experiencing erectile dysfunction consult a doctor in person prior to purchasing sildenafil tablets online. Sildenafil may not be suitable for all men, especially those with severe heart disease or a history of strokes. Certain prescribed medications can interact negatively with sildenafil, particularly nitrates used in the treatment of angina and heart disease.
Suitability checks for treatment are conducted during the online consultation process. Men who are deemed ineligible to order from Dr Fox should consult with their healthcare provider.
Men should refrain from taking sildenafil without further evaluation from their GP under the following circumstances:
- Experiencing low or high blood pressure
- Having known allergies or adverse reactions to past ED treatments
- Recent heart attack (within the last 6 weeks) or experiencing angina (chest pain during exertion) or any form of heart disease
- A history of strokes or mini-strokes (transient ischemic attack)
- Vision problems due to circulatory issues in the past
- A family history of rare degenerative eye conditions
- Severe kidney (renal) or liver diseases
- Peyronie’s disease, which involves angulation or deformity of the penis
- Blood disorders such as leukaemia, multiple myeloma, or sickle cell disease
- Current active stomach ulcers (peptic ulcer or gastric ulcer)
There exists a very rare theoretical risk of abnormal heart rhythm if sildenafil is concurrently taken with certain other medications - check this list for further details.
Potential Side Effects of Sildenafil
Most men find sildenafil effective and generally do not experience severe side effects.
The most common side effects, reportedly affecting up to 1 in 10 men, include nausea, flushing of the face, hot flashes, indigestion, a color tinge to vision, blurred vision, visual disturbances, nasal congestion, and dizziness.
A comprehensive list of side effects can be found within the manufacturer's patient information leaflet.
Any allergic reactions, chest pain, or seizures, while very rare, necessitate immediate medical attention. Prolonged (2 hours or more) painful erections, known as priapism, can occur and require urgent medical help.
For more detailed information, please consult the side effects of Viagra/sildenafil.
What Causes Erectile Dysfunction (ED)?
Erectile dysfunction does not stem from a single cause; multiple factors contribute to the condition. The most common contributor is impaired blood circulation, which can be exacerbated by aging. Other influential factors include smoking, lack of physical activity, and obesity. Medical conditions, especially diabetes, are also linked to ED. In some instances, ED can be a side effect of certain prescribed medications. Surgical interventions or traumatic injuries can damage nerves or blood vessels, resulting in ED. This list is by no means exhaustive.
Alternative Treatments for ED
Sildenafil tablets provide support for achieving and sustaining natural erections. However, if ED is primarily due to severely restricted blood flow or neurological damage, tablets may not be effective.
There are non-tablet alternatives available, including Vitaros cream and other local treatments. Some men may benefit from counseling, particularly when stress or anxiety surrounding performance is a contributing factor. Consultation with a GP is advisable for guidance.
Drug Misuse Concerns
The majority of men utilize sildenafil to aid their regular sexual activity, which can yield positive outcomes in their relationships. Many report significant improvements in their quality of life.
However, when used in conjunction with recreational drugs, particularly cocaine, there exists an increased risk of adverse effects, particularly prolonged painful erections, which can lead to permanent damage to the penis (priapism).
Patient Information Leaflet
Illustration of patient leaflet from medicine packet
The Patient Information Leaflet (PIL) is included in the medicine package and should be thoroughly read before taking the medication. This leaflet provides essential information about the safe use of the medicine.
Access the sildenafil patient leaflet for comprehensive guidance.
Manufacturers and Brands of Sildenafil
Logos of sildenafil drug manufacturers
Numerous pharmaceutical companies produce their own versions of sildenafil tablets. Dr Fox exclusively provides UK-licensed tablets sourced from registered UK pharmacies. The following companies are among those that manufacture sildenafil: Accord, Actavis, Amarox, Bristol Labs, Crescent, Dr Reddys, Genesis, Milpharm, Mylan, Teva, RxFarma, Sandoz, Somex, Zentiva, Perrigo, Pfizer, and others.
Note: Most erectile dysfunction tablets contain lactose; however, Mylan sildenafil and Teva sildenafil are two manufacturers whose products do not contain lactose.
Generic medicines available may change periodically due to stock shortages among manufacturers, and switching between generic producers is often unavoidable. Nevertheless, most men report no significant difference between generic products. Patients with specific preferences may request a particular generic manufacturer when placing their orders.
Start your order today and take the first step towards restoring your confidence!
Sildenafil FAQs
Sildenafil's presence in the bloodstream may last longer than 4 hours; however, at that time, concentrations are typically too low to maintain effectiveness (refer to the graph below for details). If the effects linger beyond 4 hours, it often indicates that the dosage taken is higher than required, resulting in the drug remaining active in the bloodstream for an extended period. Consuming sildenafil shortly after a high-fat meal may also delay its effects. Utilizing the lowest effective dose is recommended to minimize potential side effects.
Sildenafil bioavailability over time graph
For additional information, refer to the question, How long does sildenafil last?
In certain cases, ED can correlate with high blood pressure, cholesterol, poor circulation, obesity, inactivity, smoking, and diabetes, as these factors also enhance the risk of heart disease and stroke. Men with ED should be monitored and assessed prior to commencing treatment. It is acceptable to order repeat supplies of sildenafil online, but this does not replace the necessity for an in-person consultation with a physician.
Many men feel reluctant to seek medical assistance for their ED due to feelings of embarrassment or social stigma, which may lead some to self-medicate.
Prior to ordering sildenafil online, men are required to read about erectile dysfunction and complete a set of medical inquiries to ascertain their eligibility for treatment. Our healthcare professionals will review your information before issuing a prescription and are available to answer any queries you may have.
Research indicates that men effectively utilize written educational materials about sildenafil to accurately judge their suitability for treatment with 50mg doses.
Both medications are medically equivalent. Viagra represents Pfizer's commercial name for sildenafil, while sildenafil itself is the active component in both formulations. They are available in packs of 4 and 8 tablets at 25mg, 50mg, and 100mg dosages, making them interchangeable.
In summation, no, they are medically identical. Both options exhibit the same effectiveness and share similar side effects and other attributes.
All three medications fall under the same classification of drugs (PDE5 inhibitors) and function in the same manner. While they each demonstrate equal effectiveness, they vary in duration of action: sildenafil remains active for about 4 hours, Levitra lasts for around 4-5 hours, and Cialis can last up to 36 hours. Therefore, sildenafil is most suitable for men intending to achieve sexual activity within a few hours post-ingestion, as its effects will decrease after this timeframe.
Sildenafil is economically viable to manufacture and is produced by numerous competing pharmaceutical companies, which helps keep prices low. Conversely, Viagra, being solely supplied by Pfizer, retains a higher price point maintained by brand loyalty among certain men.
Sildenafil is a medication whose patent has expired, enabling other pharmaceutical entities to produce it. Its high demand has led to over a dozen companies manufacturing and marketing their own versions of sildenafil.