Viagra
The first and most popular erectile dysfunction treatment, Viagra can be a great first choice for improving your erections. Viagra works by relaxing your blood vessels and increasing the blood flow to your penis, takes effect within 30 minutes, and is effective for 74% of men.
You can buy Viagra online quickly and easily without a previous diagnosis or prescription. We provide a confidential and supportive service rated excellent on Trustpilot by our patients.
Last reviewed: 24/11/2020 by Dr Babak Ashrafi
To place an order, fill in a brief questionnaire. One of our doctors will review your order and prescribe a suitable treatment.
4 tablets | from £19.99 |
8 tablets | from £30 |
12 tablets | from £45 |
16 tablets | from £56 |
28 tablets | from £90 |
Viagra Connect available from £20
25mg, 50mg and 100mg Viagra tablets available
Telephone consultation available at £25


In a hurry? Choose Click and Collect and pick up your order after just 4 hours from a Superdrug Pharmacy.
Fully trusted and UK-regulated
✔ Regulated by the CQC
✔ GPhC-registered pharmacies
✔ Approved by the MHRA
If you think you might need erectile dysfunction treatment you can order Viagra online. You do not need to have used Viagra before, or have a diagnosis from a doctor – just follow the steps below:
- Start an order by clicking on the ‘Start Order’ button above
- Complete a short online assessment by answering questions about your health and lifestyle
- A Superdrug doctor will check your answers and approve treatment if it’s right for you
If Viagra is not right for you, you’ll get a message from a Superdrug doctor explaining this and offering advice on what to do next.
How much does Viagra cost?
Pack Size | Viagra 25mg | Viagra 50mg | Viagra 100mg |
---|---|---|---|
4 tablets | £19.99 | £30 | £34 |
8 tablets | £30 | £50 | £60 |
12 tablets | £45 | £70 | £80 |
16 tablets | £56 | £85 | £95 |
28 tablets | £90 | £125 | £155 |
Get our comprehensive service
- No prescription fee
- Free delivery as standard
- Express delivery options available
- Contact a doctor about your treatment anytime through your account
- If you have any problems you can get in touch with our Customer Support Team
- Our service is trusted and fully regulated by organisations like the Care Quality Commission and Medicines and Healthcare products Regulatory Agency
What to do if you have any problems
If you have any problems with your orders or delivery, just contact our Customer Support team and they will help you sort things out.
If you have any concerns about your treatment, send a message to one of our doctors through your account and they can provide you with expert advice.
Where else can you buy Viagra?
- You can buy Viagra online from any regulated service
- You can buy Viagra Connect, the over-the-counter version of Viagra, from most UK pharmacies
- You can get a private prescription for Viagra from your GP
Studies show that:
- Viagra works for around 74% of people who try it
- Less than 2% of people get side effects from Viagra
- Viagra gets to work in 30 to 60 mins and lasts 4 to 6 hours
Viagra user reviews:
- Our Viagra service has a rating of 4.6 out of 5 stars on Trustpilot.com
- Rated 8.5 out of 10 on drugs.com
- Rated 4 out of 5 stars on everydayhealth.com
- Rated 3.8 out of 5 stars on askapatient.com
- Rated between 3.5 and 4.5 out of 5 stars on wedbmd.com for ‘effectiveness’, ‘ease of use’, and ‘satisfaction’
You can also read Viagra reviews from our patients.
Viagra is a tablet used to treat erectile dysfunction, and is manufactured by the company Pfizer. It makes it easier for you to get or keep an erection hard enough to have sex with.
It's a type of medication called a PDE-5 inhibitor, which helps you get an erection by increasing blood flow to your penis.
Viagra comes in 3 different dosages, 50mg, 25mg, and 100mg.
Viagra 50mg
If you’re wondering how much to take for your first time, this is the standard starting dose for most people. Viagra 50mg is the most popular choice, and is effective for most men who try it. We recommend you order 50mg if you’ve never tried Viagra before.
Viagra 25mg
This is the lowest dose of Viagra. Viagra 25mg might be the best option if you tried 50mg and it worked, but you also got some non-serious side effects that you'd like to avoid. 25mg could still work for you, and it has a lower chance of causing side effects.
Viagra 100mg
This is the highest dose of Viagra. If you’ve tried 50mg and you didn’t see the effects you wanted, as long as you didn’t have serious side effects you could try 100mg. 100mg can work for some people where 50mg doesn’t, but it has a higher risk of side effects.
Read on for more information on the different dosages of Viagra, and which one is right for you.
Over the counter Viagra
You can’t buy Viagra over the counter, but you can buy Viagra Connect in most UK pharmacies. Viagra Connect has the same active ingredient, Sildenafil, and works the same way, but it’s only available in a 50mg dose. Pharmacists will use the same assessment we use to check if Viagra Connect is right for you.
Generic Viagra
Sildenafil is the generic version of Viagra and it’s also the name for the active ingredient in both. Since Sildenafil isn’t a brand like Viagra, anyone can make and sell it which means it’s usually cheaper.
Viagra relaxes your muscles to improve blood flow to the penis. This means when you get aroused it’s then easier for you to get and stay hard. Viagra only works if you’re turned on and will not make you an erection by itself. It also doesn’t improve low sex drive.
How to take Viagra
- Before taking Viagra, read the patient information leaflet that comes with your medication
- Take Viagra one hour before you want to have sex
- Swallow your tablet whole, with water if needed
- Do not take Viagra more than once every 24 hours
- You may need to take Viagra on up to 8 times (on different days) before you see the full effect
For the best results:
- Don’t eat a heavy meal before using Viagra
- Avoid drinking alcohol with Viagra
- Avoid grapefruit juice
- You could try Viagra a few times on your own before using it for sex
How long does Viagra take to work?
Viagra takes about 30 to 60 mins to start working, although it’s recommended you take it 1 hour before you want to have sex. If you want a medication that works faster, Spedra only takes around 15 mins to start working. Or, you could try Cialis Daily which is always working so there’s no wait time.
How long does Viagra last?
Viagra lasts for around 4 to 6 hours after you take it. Your age, diet, and health can all impact how long Viagra lasts. If you want a longer lasting medication, you could try Cialis or its generic, Tadalafil.
See our How Long Does Viagra Last page for more info.
Does Viagra make you last longer in bed?
Viagra can only help you last longer in bed if you’re stopping because you’ve lost your erection. If you’re stopping because you’ve ejaculated faster than you wanted, you might want to get premature ejaculation treatment.
See our Does Viagra Make You Last Longer page for more information.
Does Viagra make erections bigger?
Viagra can only make your erection bigger if you are having trouble getting fully erect. Viagra doesn’t increase your maximum erection size. There is no medication that makes your maximum erection size bigger. Only surgery can increase the overall size of the penis.
Can women take Viagra?
Viagra treatment for women is not approved in the UK. It is illegal to sell Viagra for women and there is no proof that Viagra can improve female sexual dysfunction. There are some medications available in other countries for treating low sex drive in women, but not in the UK.
See our page on Female Viagra for more information.
If you’re not sure if Viagra is right for you, there are other erectile dysfunction treatments to choose from, including:
- Creams like Vitaros
- Non-medical treatments, like counselling, exercises, lifestyle changes, or penis pumps
Viagra vs Cialis
See our page on Viagra Alternatives for more information.
Viagra vs Cialis | ||
Our lowest price | £19.99 | £44.00 |
Our lowest price per pill | £3.21 | £2.68 |
Effective for... | 74% of users | 60-70% of users |
Our Trustpilot rating | 4.6 out of 5 | 4.6 out of 5 |
Drugs.com rating | 8.5 | 8.7 |
Cheaper generic available? | Yes - Sildenafil | Yes - Tadalafil |
Over the counter version | Viagra Connect | No |
Available in a daily dosage? | No | Yes - Cialis Daily |
How fast do they work? | Up to an hour | 30 mins |
How long do they last? | 4 to 6 hours | Up to 36 hours |
If you need help choosing:
- Both are about as effective as each other – even though Viagra has higher dosage numbers, that doesn’t mean it’s stronger overall
- If you want a longer-lasting medication, you might want to choose Cialis or Cialis Daily
- If you don’t want to have to plan to take your medication before sex, you might want to choose Cialis Daily
Drug interactions
Viagra can interact with certain medications and make them less effective, or cause unintended and potentially dangerous side effects. It is important to tell your doctor about any other medication you are taking before you take it.
Some medications that are known to interact with Viagra are:
- Aspirin
- Fish oil
- Ibuprofen
- Tramadol
- Adderall
Read more on Viagra’s other drug interactions.
Pre-existing conditions
If you are male and aged 18 and over, Viagra could be an effective treatment for ED. Viagra is not suitable for you if you have any of the following pre-existing conditions:
- An allergy to Viagra or Sildenafil
- Low blood pressure
- Heart or liver condition
- Recently had a stroke or heart attack
- A rare inherited eye disease
When should I not take Viagra?
Even if you don’t have a pre-existing condition, there are other situations where you shouldn’t take Viagra. You shouldn’t take Viagra if you:
- Are taking other ED medications
- Have sickle cell anaemia
- Have a deformity of your penis
- Are taking nitrates for chest pain
- Have certain eye conditions, such as non-arteritic anterior ischemic optic neuropathy (NAION)
Read more on when you shouldn’t take Viagra.
Drugs.com: Viagra drug interactions (2020) [accessed 23 August 2020]
Efficacy and safety of sildenafil citrate (Viagra®) for the treatment of erectile dysfunction in men in Egypt and South Africa (2003) [accessed 5 November 2020]
Viagra: patient information leaflet (2020) [accessed 23 August 2020]
Viagra Side Effects (2020) [accessed 5 November 2020]
Erectile Dysfunction Calculator
While smoking, diabetes, heart disease, hypertension, arterial circulatory disorder, and pelvic surgery are physical risk factors for erectile dysfunction used in this calculator, the following physical factors also influence one's risk:
- Excessive alcohol consumption
- Obesity
- High cholesterol
- Parkinson's disease
In addition, the following psychological factors have been shown to increase one's risk of ED as well:
- Stress
- Anxiety
- Depression
- Sleep disorders
About Online Doctor
We're a service that helps you order treatments online from UK-registered doctors with free, discreet, to-your-door deliveries.See our About Us page to learn more.
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Fast and easy. Great hassel free service.
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Awsome service and very quick with delivery
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Very fast delivery.
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product does what it says
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Seems to work, I don’t really know if it’s physical or mental😁
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Does exactly as described. Arrived promptly with no fuss or embarrassment.
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Great service
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I was still waiting for my product to be delivered after 9 days and then I asked them to cancel and refund my card and I am still waiting. I will never use Superdrug again as they are not focussed on delivering great customer service
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They really helped me out
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Efficiency and prompt delivery. I couldn't ask for more. The product is the best.
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Excellent hassle free ordering and very quick delivery.
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Product very good works well, just the price
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All round poor service
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Good service throughout the procesd
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Great service and very helpful
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Works every time
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Excellent service. Very efficient
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Product and service is excellent. I will continue to use for future ordering.
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Efficient and professional service
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Very effective
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Delivery time excellent. Product as should be.
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Quick delivery very impressive
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This is a brilliant product would recommend it to anyone The only problem is getting it delivered seems the courier delivers to any address they feel Like tell you it’s be delivered which it as been then you have lost your money and product been a week now seen being told it’s been delivered the photo of the GPS the courier sent me is no where near where I live . Very little help from Superdrug !!!! So please don’t buy this product online from Superdrug as they just take your money
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Helps me well
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Don’t have great effect and gives huge side effects
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Had delivery issues product still with my nieghbour.
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Has the desired effect.
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Very effective indeed. I'm very happy with this product. Kevin
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It’s an amazing medicine
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Fast, efficient and professional.
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Good service and good products , price is ok
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Very useful without affections
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Does exactly what it’s says on the box
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its very good , especially when needed
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Disproportionately expensive but effective
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Works great. Very pleased. Great service. Cheers.
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Usually I chose home delivery but decided to try pharmacy pick up as needed the product quickly. Was disappointed to find that the pharmacist could only partially fulfil my order and expected me to return the next day for the rest. A second 50 minute round trip was unacceptable with the price I'd paid. Luckily he was able to fulfil the order once I called customer service.
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Happy with results
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Excellent
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Fabulous ,quick service!!!
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Very good, worked ok
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Excellant service as usual and the product works well.
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Excellent product and prompt and efficient service every time.
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Pricey but effective
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Careful and confidential ordering and payment processes. Safe and secure systems.
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Good, accurate speedy transactions, great service, good website, well organised company
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Very efficient and quick delivery
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Very effective
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Great service speedy and confidential
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Very professional supplier great value on time delivery
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Working nicely
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All good
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Works for me perfectly fine
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This product is good and i recomend it
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Fast and easy delivery from superdrug
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The product work wonderfully.
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Does the job well
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Very good product
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Nice and good
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The 50’s just about do it for me but higher next time I order
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This product really works since using it it as my life a lot happier
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Viagra, works as described in instructions.
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It worked really well I am very satisfied.
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Great service
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Quite easy to use , and had no problems whatsoever
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Being able to obtain Viagra in different dosages and quality has proved very helpful indeed.
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It is what I was expecting it made me feel good about myself and my wife very happy. Excellent product.
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Dose what it says
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Well happy 😊
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I ordered my product and paid 399 delivery charge just so I can get my product the next day which didn’t happen super drug is a awful company to shop with never will I be shopping with them again
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it was very easy to purchase the product online
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Works well but expensive
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It does everything it claims
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Very good product
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happy with service
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Great product and service it did what it said on the can T
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Sensible questionnaire which was honestly answered. A prompt decision resulted and the package arrived quicker than expected. Happy with the product and service.
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Easy & really simple to use. I would recommend it to anyone with ED. It's like a new lease of life.
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Good swift service
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Excellent communication, care and delivery.
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The delivery time was fantastic and the package was discreetly delivered as said. A tiny bit overpriced but other then that absolutely fantastic
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Great product, excellent service and quick delivery.
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Excellent service and delivery
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Excelente Servive,good results 😀
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A little too expensive
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The product is ok. But the price encourages to shop for non leading brand elsewhere
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Great. It's nice to find an outlet that delivers the real thing. Many thanks Superdrug, and to quote Arnie if I may. "I'LL BE BACK". 👍 😁
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Good value
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Always satisfied with the service I receive
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I’m very happy Many Thanks
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Great product, does the job
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Very helpful during these busy stressful times
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Excellent in all respects.
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Very good prompt service...
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I am really pleased with the product and service I have received thank you
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Ok ok ok ok ok ok ok ok ok good