Sildenafil Tablets (25mg, 50mg & 100mg)
Images for illustration purposes only. Brands may vary.
Availability
Fastest delivery available: 21/04/2025
| Qty | 1 | 4 | 8 | 16 | 32 | 64 |
|---|---|---|---|---|---|---|
| Price | £0.47 | £6.99 | £14.99 | £19.99 | £24.99 | £30.08 |
| Qty | 4 | 8 | 16 | 32 | 64 |
|---|---|---|---|---|---|
| Price | £11.99 | £19.99 | £34.98 | £48.99 | £79.99 |
| Qty | 4 | 8 | 16 | 32 | 64 |
|---|---|---|---|---|---|
| Price | £9.99 | £19.99 | £29.99 | £59.99 | £104.99 |
Medication features
Sildenafil is the generic version of Viagra tablets. It treats erectile dysfunction by increasing the blood flow to the penis, resulting in a harder, longer-lasting erection. This tablet is a convenient and effective treatment for men, helping to boost confidence and improve performance.
- Effective ED treatment
- 25mg, 50mg, 100mg tablets available
- Generic Viagra
- Effective within 30-60 minutes
- Free online consultation available
- Next-day delivery available
Sildenafil Tablets (25mg, 50mg & 100mg) Summary
| Dose | Take ONE tablet 30-60 minutes before any sexual activity. Do NOT take more than ONE dose a day |
|---|---|
| Mechanism of Action | Sildenafil is part of a drug class known as PDE-5 inhibitors. It works by inhibiting an enzyme, which allows for smooth muscle relaxation and increased blood flow to the penis. |
| Effectiveness | Most men will notice a firmer and longer lasting erection with sildenafil. Most people who use sildenafil found it to work much better when taken on an empty stomach |
| Side Effects | Can include nasal congestion, headaches, facial flushing, mild vertigo, pounding heartbeat and blurred vision |
| Time to Work | Sildenafil takes 30-60 minutes to work, it will work faster on an empty stomach |
| Price | From £0.47 |
Overview
What is Sildenafil and How Does it Work?
Sildenafil is an effective erectile dysfunction treatment that helps men who struggle to achieve or maintain an erection during sexual intercourse.
Taken up to one hour before sex to increase blood flow to the penis, sildenafil tablets can help you achieve and maintain an erection. You should note that sildenafil tablets won't help you to get an erection unless you are stimulated first.
The active ingredient of Sildenafil – sildenafil citrate – is a phosphodiesterase type 5 (PDE5) inhibitor. This type of drug works by blocking the PDE5 enzyme, which helps your blood vessels relax and improves blood flow.
It is the widening of the blood vessels that increases blood flow to your penis, allowing you to achieve an erection when aroused. PDE5 is mainly found in the corpus cavernosum, which is one of the columns of tissue in the penis. PDE5 inhibitors such as sildenafil stop PDE5 from reversing the erection process.
Sildenafil also boosts nitric oxide, the naturally-produced chemical which helps your penis muscles to relax.
How Long Does Sildenafil Last
Sildenafil lasts for 4-6 hours. It is advised that for Sildenafil tablets to work properly, you will need to be excited and in a state of sexual arousal.
Sildenafil medication alternatives
Whereas Sildenafil tablets prove effective for men across the UK, it’s often wise to discuss with your physician or pharmacist which ED medication will best suit your needs.
During your online consultation with a Cloud Pharmacy pharmacist, the following alternatives may be suggested:
- Tadalafil Tablets: Generic Cialis, available in 2.5mg, 5mg, 10, 20mg mg doses
- Viagra Tablets: Most recognised name in ED medication. Viagra tablets are available in 25mg, 50mg, and 100mg doses
- Eropid Tablets: A branded version of Sildenafil. Eropid comes in 50mg tablets and is available OTC
- Spedra Tablets: Contains the active ingredient Avanafil. This ED medication is available in 50mg, 100mg, 200mg doses)
- Cialis Tablets: The branded version of Tadalafil, Cialis is available in 2.5mg, 5mg, 10mg and 20mg doses
- Vardenafil Tablets: Vardenafil is an effective ED treatment available in 5mg, 10mg and 20mg doses
| ED Medication (prices start from) | 4 Tablets | 8 Tablets | 16 Tablets | 32 Tablets |
| Sildenafil Tablets | £6.99 | £14.99 | £19.99 | £24.99 |
| Viagra Connect | £20.99 | £34.99 | £60.99 | £79.99 |
| Viagra Tablets | £24.99 | £43.99 | £79.99 | £139.99 |
| Eropid Tablets | £13.49 | £23.95 | £43.99 | £79.99 |
| Spedra Tablets | £28.99 | £49.99 | £88.99 | N/A |
| Cialis Tablets | £38.99 | £73.99 | £135.99 | £254.99 |
| Vardenafil Tablets | £21.97 | £39.98 | £67.99 | £109.99 |
| Cialis Together Tablets | £18.99 | £33.99 | N/A | N/A |
| Tadalafil Tablets | £8.49 | £17.50 | £23.99 | £45.95 |
Sildenafil Over the Counter Alternatives
For those seeking an over-the-counter (OTC) alternative to Sildenafil tablets, please see below:
Always consult with your GP or pharmacist before beginning any course of ED treatment.
Informational Sources
If you’d like to find out more about Sildenafil tablets or erectile dysfunction in general, we’ve compiled a list of additional resources below for you to take a look at:
Sildenafil Reviews
Sildenafil reviews are generally positive, with most people finding that they have an erection shortly after taking the medicine. Sildenafil producers do note that not everyone will experience an erection with Sildenafil, and this is reflected in the reviews. However, about 70% of users report experiencing an erection, and some men note that they needed to try Sildenafil two or more times before noticing the positive impacts.
Side effects are reported as very uncommon when taking Sildenafil, but the most common reports are nausea, headaches and flushing. Most people who reported side effects said that they passed in an hour or two and that they didn’t need to speak to their doctor or seek medical attention.
Directions
Ingredients
Side Effects
Warnings
Patient Info Leaflet
Sildenafil Tablets (25mg, 50mg & 100mg) FAQs
Related Guides
Delve into a variety of content written by our medical experts
- Viagra Reviews: Dosage, Side Effects, Cost & More
- Cialis Reviews: What Real Customers Think
- Viagra Connect Reviews: Cost, Efficacy, User Reviews
- Spedra vs Viagra: Which Is Better? Differences, Dosage & More
- Vardenafil vs Tadalafil: Which Pill Is Best For ED?
- Spedra Reviews: What Real Users Think
- Cialis Together Reviews: What Real Users Think
- Best Viagra Alternatives In The UK
- Kamagra: The Long, Hard, Truth Of This ED Product
- Sildenafil Reviews: What Real Users Think
AUTHORED BY
Ibrahim co-founded Cloud Pharmacy, stemming from a desire to revolutionise healthcare accessibility in the UK. This vision was conceptualised in 2013 to provide patient-centred care across the country.
REVIEWED BY
Nazmul brings over 11 years of experience to his role as Superintendent Pharmacist & Director. A University of Strathclyde alumnus, he has a strong background in pharmacy, previously working as a pharmacist at Boots before co-founding Cloud Pharmacy with Ibrahim.
Related Products
Sildenafil Tablets (25mg, 50mg & 100mg) Reviews
Confirm Sildenafil Tablets (25mg, 50mg & 100mg) treatment selection
| 25mg | 1 | £0.47 |
| 25mg | 4 | £6.99 |
| 25mg | 8 | £14.99 |
| 25mg | 16 | £19.99 |
| 25mg | 32 | £24.99 |
| 25mg | 64 | £30.08 |
| 50mg | 4 | £11.99 |
| 50mg | 8 | £19.99 |
| 50mg | 16 | £34.98 |
| 50mg | 32 | £48.99 |
| 50mg | 64 | £79.99 |
| 100mg | 4 | £9.99 |
| 100mg | 8 | £19.99 |
| 100mg | 16 | £29.99 |
| 100mg | 32 | £59.99 |
| 100mg | 64 | £104.99 |
