Sildeanfil UK
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  • Sildeanfil UK Thumbnail

Sildenafil

From £7.95

Medication features

  • Works within 30-60 minutes
  • Generic version of Viagra
  • Cheapest ED treatment
  • No more than ONE tablet in 24 hours
If you require a particular manufacturer of Sildenafil, please contact us after placing your order.

NOTE: After selecting this product, you will need to complete a short assessment, so we can make sure this medication is suitable for you.

Overview

Buy Sildenafil Online 

You can buy Sildenafil without a prescription, from our UK registered online pharmacy and doctor service, after completing an online assessment. Sildenafil is a drug used for erectile dysfunction in men.  It is the generic form of the well known drug, Viagra. The patent for Viagra expired in 2013, which allowed manufacturers other than Pfizer to make the medication. Sildenafil is a popular choice of treatment for erectile dysfunction, as medically there is no difference between Sildenafil and Viagra, yet Sildenafil is a much more affordable option.

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  3. Doctor Review and Pharmacy Dispensing
Taking Sildenafil

Take one tablet of Sildenafil about one hour before sex. For optimum performance, take on an empty stomach. The effects of Sildenafil can last between 4-6 hours.

Never take more than a 100mg tablet within 24 hours

Sildenafil should not be taken with more than one or two units of alcohol, as it may not be effective.

How it works

Sildenafil works by increasing blood flow into the erectile tissue of the penis. Sildenafil does not have an impact on libido, only your ability to get and maintain an erection when sexual aroused.

Effectiveness

Most men will notice a firmer and longer-lasting erection. If the treatment does not work, ask our doctors whether it would be appropriate to increase the dose. Alternatively, they may recommend another treatment.

If Sildenafil doesn’t work for you first time round, it could nevertheless be more effective next time. Doctors often advise trying all erectile dysfunction medicines eight times before giving up.

Side effects

While side effects are uncommon, they can include nausea, vomiting and diarrhoea. Sildenafil can also cause nasal congestion, headaches, facial flushing, slight vertigo, a pounding heartbeat and blurred vision.

Nitrates and Sildenafil

Sildenafil can not be prescribed by our doctor if you are taking nicorandil or nitrate based medication, such as GTN spray or isosorbide mononitrate tablets for angina.

Alpha-blockers and Sildenafil

If you are taking alpha-blocking medicines, such as tamsulosin or trazodone, you are advised to leave at least six hours between taking your alpha-blocker and Sildenafil.

Although Sildenafil provides the most affordable treatment, it may not always be best suited to your needs. Levitra (or Vardenafil) is the most suitable treatment for people who suffer with diabetes, while Cialis (or Tadalafil), provides a longer lasting effect.

All treatments are available from our UK online doctor after completing an online assessment form. Whichever ED treatment you choose, it is important you read the patient information leaflet carefully, and take note of the side effects which may occur. You can also read more about Sildenafil, Sildenafil and other ED treatments and condition information at the NHS choices website.

FAQ

Can you take Sildenafil for erectile dysfunction?

Yes. Sidenafil is the active ingredient in Viagra, and is one of the most widely used drugs for erectile dysfunction.

What is Sildenafil?

Sidenafil is a drug used in the treatment of Erectile Dysfunction. It is the active ingredient in Viagra, and is of the class of drugs know as PDE5 inhibitors.

How Does Sildenafil Work?

Sildenafil is a class of drug (like Cialis / Tadalafil) known as a PDE-5 inhibitor. When sexually stimulated, it helps maintain a relaxed muscle state and increase the flow of blood to the penis which helps facilitate an erection

How much is Sildenafil?

Sildenafil, can vary in price from genuine UK online pharmacies, from between £1.30 / Tablet, to £10.40 / tablet, depending on strength and quantity

What is the dosage of Sildenafil?

Usually when starting to take Sildenafil, your doctor will recommend starting on a 50mg dose. This means you will take a 50mg tablet, around 30-60 minutes before sexual activity. The maximum dose is 100mg in a 24 hour period.

How long does it take Sildenafil to take effect?

Sildenafil takes around 30-60 minutes to take effect, and so should generally be taken around half an hour before sexual activity.

What is the difference between Sildenafil and Viagra

Sildenafil is the generic form of the better known branded drug Viagra. This means that both medications contain exactly the same active ingredient.

Is Viagra stronger than Sildenafil?

Medically, both Viagra and Sildenafil contain exactly the same amount of active ingredient, so you should not notice any difference in effect between the two medications

Can I take Sildenafil at the same time as other Erectile Dysfunction Medication?

No. Sildenafil, and other ED medications such as Cialis, Levitra or Viagra, all work in the same way. This means that taking them together can result in overdose, and side effects.

What strengths is Sildeanfil available in?

Sildenafil is available as Sildenafil 25mg, 50mg or 100mg Tablets.

What dose of Sildeanfil should I start with?

If taking Sildenafil for the first time, the recommended dose is 50mg, 30-60minutes before sexual activity. Dose can then be increased or decreased according to response.

How long does Sildenafil last?

The effects of Sildenafil may be noticeable for up to 4 hours after taking your dose.

What is TEVA Sildenafil?

TEVA Sildenafil is simply a specific manufacturer of Sildenafil. Please contact us if you require a specific manufacturer of Sildenafil.

What is in Sildenafil?

The full name of the active ingredient of Viagra and Sildenafil, is Sidenafil Citrate

What strengths does Sildenafil come in?

Sildenafil comes in three different strengths. Sildenafil 100mg is the strongest, and there are also 25mg and Sildenafil 50mg strengths available.

Can women take Sildenafil?

No. Sildenafil and Viagra are licensed treatments for men. Women can not take Sildenafil or Viagra.

Can I buy Sildenafil online?

Yes. You can buy Sildenafil online in the UK, from our UK registered online pharmacy and doctor service.

Is it legal to buy Sildenafil online?

Yes. You can safely buy Sildenafil after completing our online doctor assessment. A legal prescription is issued to our pharmacy if your order is approved. We are regulated by the MHRA and GPHC.

What is better, Sildenafil or Tadalafil?

The main difference between Sildenafil and Tadalafil is that Tadalafil is longer acting, so you may notice the effects for longer.

What is cheaper, Sildenafil or Tadalafil?

Sildenafil is slightly cheaper than Tadalafil currently, but prices are coming down for Tadalafil, as it was only recently made available in the UK

Why is your Sildenafil so cheap?

We try to keep our prices as low as possible and constantly check prices to pass savings to you.

Compare

Treatment Comparison

SildenafilViagraTadalafilCIalisLevitraSpedra
Active IngredientSildenafilSildenafilTadalafilTadalafilVardenafilAvanafil
Time to Take Effect30-60 mins30-60 mins15-45 mins15-45 mins30-60 mins15-30 mins
Duration of Action4-6 hours4-6 hours24-36 hours24-36 hours4-6 hours4-6 hours
Unique FeatureSame active ingredient as ViagraMost well knownSame active ingredient as CialisLongest ActingUsed for diabeticsQuickest Acting
Price Per TabletFrom £1.04From £3.44From £8.25From £5.15From £3.05

Side Effects

Side Effects of Sildenafil

With any medication you take, there is always a risk of side effects occuring. Some are more common than others, and often side effects may subside with the regular usage of the medicine. If the side effects do not subside, you should report them to us, or your GP.

Common Side Effects

  • Headaches
  • Flushin
  • Runny / stuffed nose
  • Upset stomach
  • Nausea
  • Red and / or warm skin
  • Dizziness
  • Diarrhoea
  • Nose bleeds
  • Muscle pain / Back Pain

The side effects listed below are more serious, and you should stop taking Sildenafil, and report these to your GP immediately.

  • Erection that will not go away (priapism). If you have an erection that lasts more than 4 hours, seek medical help immediately. Priapism can permanently damage your penis. 
  • Sudden vision loss in one or both eyes. Sudden vision loss in one or both eyes can be a sign of a serious eye problem called non-arteritic anterior ischemic optic neuropathy (NAION). Stop taking Sildenafil and call your healthcare provider right away if you have sudden vision loss in one or both eyes. 
  • Sudden hearing decrease or hearing loss. Some people may also have ringing in their ears (tinnitus) or dizziness. If you experience these symptoms, stop taking Sildenafil and contact a doctor right away.

For a full list of side effects, please read the patient information leaflet.

Reviews

Info Leaflet

Before taking Sildenafil or any medication, it is important to read the Patient Information Leaflet.

Directions

  • DOSE: Take ONE tablet one hour before sexual activity, subsequent doses adjusted according to response up to TWO tablets as a single dose as needed. MAX 100mg dose in 24 hours
  • FOOD: Sildenafil may take longer to work if you've eaten. If you need it to work as quickly as possible, avoid eating food when taking your dose.
  • ALCOHOL: Alcohol may worsen side effects of taking Sildenafil, and also can be a factor in erectile dysfunction. You should therefor avoid alcohol when taking Sildenafil or other ED medications.

Warnings

  • ED may be caused by underlying vascular disease. If you have vascual disease and have not spoken to your GP about your ED, we would recommend you do.
  • Fatal Reaction:  There can be a fatal reaction between ED tablets and nitrate medications such as GTN spray. You must not take or purchase ED medication from us if you take Nicorandil, a GTN spray, tablets, patch, gel or cream or any nitrate tablets (usually for heart conditions).

You should not take Sildenafil if you 

  • are using any other ED treatments
  • are allergic to Sildenafil 
  • have had a recent stroke or heart attack
  • have or have had low blood pressure 
  • are taking medication for high blood pressure
  • have a family history of eye degeneration
  • have ever had loss of vision due to damage of the optic nerve due to insufficient blood supply
  • have severe heart problems
  • have liver problems
  • have kidney problems

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Sildenafil

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