Get the medication you need quickly
without having to visit your GP
We put patient security first to
give you complete peace of mind
FREE standard delivery and
Royal Mail Local Collect®
DrEd has treated 1,000,000
customers since 2011
900+ Trustpilot reviews
Free standard delivery ⓘ
We dispatch orders from Monday to Friday. If placed before 4pm, your order will be dispatched the same day. Orders placed after 4pm will be sent the next working day.
Next Day Click & Collect ⓘ
Collect your order from any Royal Mail post office. You will receive an email or SMS when your order is ready for collection. It will be available to collect for up to 18 days. Proof of Identification will be required.
Next Day Express Delivery ⓘ
If placed before 4pm, your order will be delivered by 1pm on the next working day. Orders placed after 4pm will sent out the next day and delivered the day after.
Saturday delivery ⓘ
If placed before 4pm, your order will be delivered by 1pm on Saturday.
You will choose your delivery option at the checkout. Delivery options
may vary depending on the pack size and dosage chosen.
Sildenafil is the active ingredient in Viagra. It is available as a lower-cost generic erectile dysfunction treatment.
To buy Sildenafil tablets online, you need a prescription. Our convenient service allows you to get a prescription and medication from DrEd.
To place an order, complete our short consultation and select your preferred treatment. Our online doctor will review your information and approve an appropriate treatment.
|Sildenafil 50mg||from £19|
|Sildenafil 100mg||from £19|
Prices include prescription and delivery.
Sildenafil is used to treat both erectile dysfunction and pulmonary arterial hypertension (PAH). It became well-known as the active ingredient in Viagra, a lower-cost alternative. In June 2013, Pfizer’s patent for Viagra expired, opening a market for generic sildenafil citrate. As a result, men now have a choice between branded Viagra and more affordable generic sildenafil tablets. Sildenafil is a prescription medication, meaning that it's only available on prescription and should be taken exactly as prescribed to be fully effective. You can order sildenafil tablets online from our team of doctors and have them delivered to the (UK) address of your choice.
The only difference between sildenafil and Viagra is the branding, and packaging, of the medication.
Viagra is the brand name for the generic medicine known as sildenafil. Sildenafil and Viagra are ‘medically equivalent’, meaning that they both work in the same way, and contain the same active ingredients.
Sildenafil is used to treat erectile dysfunction, when used alongside sexual stimulation. Sildenafil treats erectile dysfunction by relaxing the blood vessels in your penis, which allows the blood flow to increase. Good blood flow to the penis is necessary for a strong and healthy erection.
Sildenafil is not an aphrodisiac. It will not make you sexually stimulated or raise your libido on its own.
You can drink up to 2-3 units of alcohol, safely, while taking sildenafil. Many people find that alcohol helps them overcome their anxieties around sex.
However, too much alcohol can make your problems with erectile dysfunction worse. Drinking more than 2-3 units might have a negative effect on your sexual function.
Always take your medication exactly as it was prescribed to you by your doctor.
As a rule, you should take your sildenafil tablets up to 1 hour before having sex. Swallow your sildenafil tablets whole, without chewing or crushing them. Take your sildenafil tablets with or without water, as desired.
Sildenafil works best on an empty stomach. It won’t be as effective immediately after eating a heavy, high-fat meal.
Sildenafil is the active ingredient in Viagra. It causes the release of nitrous oxide (NO), a chemical that enlarges the blood vessels in the penis during sexual stimulation. This allows for the necessary inflow of blood needed to cause an erection.
The Sildenafil dosage you need to take will depend on your age, gender, medical condition, your response to therapy and use of any interacting medication. 25, 50 and 100mg Sildenafil tablets are available. The recommended dose for most people is 50mg taken between 30 minutes and four hours prior to sexual activity. This dose can be increased to 100 or decreased to 25mg depending on adverse effects and efficacy. Ideally, it should be taken on an empty stomach. If you take Sildenafil after eating, it will take longer to kick in. Your tablet should be swallowed whole with a drink of water. Sildenafil should not be taken more than once in a day.
Drinking grapefruit juice while using this medication can be dangerous. It may increase the drug's concentration in your blood, causing more pronounced Sildenafil side effects.
The following patients should stick to 25mg Sildenafil tablets:
When using this medication, you may experience one or more of the following, common Sildenafil side effects:
If any Sildenafil side effects worsen over time, or are particularly uncomfortable, consult your doctor or pharmacist.
If you experience any of the following, serious side effects during sex and you have outstanding heart problems, stop taking Sildenafil and get medical help.
If you experience any of the following side effects, it indicates than an allergic reaction has occurred, (although rare, this is a serious problem and you should seek medical attention at once):
If you experience a sudden loss of hearing in one or both ears, or a ringing in your ears while using Sildenafil tablets, consult a doctor at once.
If you experience a sudden loss of eyesight in one or both eyes (NAION) stop taking the medication, and consult a healthcare professional at once. This is a very rare Sildenafil side effect, although your chances of experiencing it increases if you already suffer from any of the following:
Whether taking Sildenafil 100mg, 50mg or 25mg, you should keep a list of all the products you use (including prescription/ non-prescription and herbal medication) and share it with your doctor or pharmacist.
Do not start, stop or change your intake of Sildenafil tablets without first discussing it with your doctor. Sildenafil must not be taken with any form of nitrate medication as this combination can produce a severe drop in blood pressure that can cause dizziness, fainting, or even heart attack. Nitrate medications include the following:
Glyceryl trinitrate, isosorbide mononitrate and isosorbide dinitrate (used for angina or heart failure - if you experience chest pain after taking this medicine DO NOT use nitrates to treat it):
You should not start taking Sildenafil tablets without first consulting your doctor or pharmacist. Inform them of your full medical history, paying particular attention to the following:
A common Sildenafil side effect is loss of vision or bouts of dizziness, therefore do not drive, operate machinery or engage in any task that requires intense concentration or alertness until you are confident that this side effect doesn't apply to you. Limit alcohol intake when using Sildenafil tablets.
If you are a woman using Sildenafil (Revatio) you should take care not to fall pregnant. During pregnancy, Sildenafil should only be taken when there is a clear need and it has been prescribed by a doctor. Discuss the risks and benefits with your doctor. It is not known whether this medication passes into breast milk, so consult your doctor before breast feeding.
The elderly should take this medication with caution as its effects can be more pronounced. If your erection lasts longer than four hours, consult a doctor at once as this can cause permanent damage to your penis.
If you have a question about this service, please email firstname.lastname@example.org with the question, and one of our doctors will get back to you within 24 hours.
This is the first time I have used this service. Website was easy to navigate and online questions very clear. prompt response and delivery of malaria tablets.
I cannot believe how easy it was to order, pay and then receive the goods. They kept me informed throughout. I wish all companies were this easy to deal with
I have been prescribed the same medication for over 4 years, yet I still have the hassle of taking valued time off work to visit my GP/local pharmacy for repeat prescriptions. This tedious exercise costs me a half day's annual leave for little more than a blood pressure reading and ironically, I own my own electronic blood pressure meter! DrEd.com - inexpensive, well packaged and prompt delivery.
Placed order one day delivered the next in discrete packaging, treatment worked as directed. Would use again and reccomed
A very good service very helpful with all my needs i would tell all my friends if they needed help
Our family finds this service extremely helpful when trying to get your prescription filled by your GP is a long and time consuming affair. DrEd is definitely easy and simple. Thank You
Our fast, convenient service is extremely straightforward
and you don't need to visit a doctor to use it.
You'll complete a short online health assessment and choose the medication you need. If you're unsure, our in-house GPs can also recommend the best treatment for you.
Our doctors will review your order, issue your prescription and pass it straight to a pharmacist to be dispensed.
Free First Class delivery is included and next day delivery starts at just £3.99. OR you can collect from any Royal Mail Local Collect® at your convenience.
We take precautions that other online providers don't,
so you’re given a convenient and discreet service.
Orders placed before 4pm will be dispatched the same day.
Available to Collect: Thursday 25 Feb 2016 after 11am
Get an SMS/email to collect from your preferred Royal Mail location
Estimated Delivery: Saturday 27 Feb 2016 - Tuesday 01 Mar 2016
Estimated Delivery: Friday 26 Feb 2016 by 1pm
All of your medication will be delivered in plain, unlabeled
packaging. A signature will be required but it does not
have to be the patient.