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Tadalafil Tablets

Tadalafil

Overview

Tadalafil is a medication used to treat erectile dysfunction (ED) in men, helping to achieve and maintain an erection. It works by increasing blood flow to the penis, and its effects can last up to 36 hours.

  • The generic version of Cialis
  • Effective for up to 72 hours
  • Takes about 30 minutes to take effect

Overview

Buy Tadalafil Tablets Online in the UK

You can buy Tadalafil tablets for erectile dysfunction online from our UK-registered doctor and pharmacy service. This clinically proven treatment provides effective, long-lasting results, helping you take control of your health with ease.

Simply complete a quick online assessment, and our UK-registered doctors will review your suitability for treatment. If approved, your prescription is sent to our pharmacy team, who will dispense and securely deliver your medication to your chosen address-discreetly and hassle-free.

Summary

What is it?

Effective treatment for Erectile Dysfunction

How does it work?

Tadalafil is part of the group of pde5 inhibitors, which work by improving and increasing the flow of blood into your penis. This results in a firmer and longer-lasting erection.

How effective is it?

Over 80% of men will notice a firmer and longer-lasting erection.

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

What's the dose?

10mg / 20mg: Take ONE tablet 30 minutes before sex.

Never take more than ONE tablet within 36 hours

2.5mg / 5mg: You should take ONE tablet DAILY

Although Tadalafil can be taken with food, this may slow down the time it takes for the drug to work.

Side effects

Can include nausea, vomiting, and diarrhoea. Tadalafil can also cause nasal congestion, headaches, facial flushing, slight vertigo, a pounding heartbeat, and blurred vision.

What Is It?

Tadalafil is a drug used to treat erectile dysfunction in men. It does this by improving blood flow to the penis when sexually stimulated. This allows men who suffer from ED to achieve firmer and longer-lasting erections.

It is available in 4 strengths, ranging from 2.5mg to 20mg. Tadalafil 20mg is the most commonly used dosage, and is also the strongest. It is taken as required (when needed for sex). The lower doses are taken daily to maintain levels of Tadalafil in your system, so you can be ready for sex at anytime.

Tadalafil is the active ingredient in the well known erectile dysfunction drug Cialis. As of 2017, Cialis no longer has an exclusive patent on this drug, and this means that other companies are able to manufacture Tadalafil.

While medically the same, the competition means prices for generic medicines are cheaper than the original versions.

Tadalafil generic is also the version prescribed by the NHS for eligible patients.

How It Works

Tadalafil, like other ED treatments such as sildenafil (Viagra), vardenafil (Levitra), and avanafil (Spedra), works by increasing the blood flow into your penis by relaxing the blood vessels which flow into them.

It achieves this effect by blocking an enzyme called PDE5. As a group, these drugs are called 'PDE5 inhibitors'. Because they have very little effect on other parts of the body, there are generally well tolerated and safe medications. As a result, some forms of these drugs have been made available over the counter in the UK, such as Viagra Connect.

Why Tadalafil?

With a number of ED drugs available, many men are unsure which medication is right for them. The main advantage of Tadalafil over Sildenafil, Viagra, Levitra, and Spedra, is the length of action.

What does this mean? Basically, the effects of Tadalafil can last for up to 72 hours after taking a dose. It should be noted, this does not mean that your erection will last this long! In fact, any erection which is painful or lasts more than 4 hours should be brought to the attention of your doctor immediately. The 72-hour effect simply means that you should be able to achieve an erection when sexually stimulated, in the 3 days after taking the pill.

You can find out more about experiences with this medication, from our UK patient Tadalafil reviews.

Tadalafil Dosage

Tadalafil 20mg

Both Tadalafil 20mg and 10mg are 'when required' doses, so should be taken around 30 minutes before sexual activity. 20mg is the maximum allowable dose. If you have found that this dose is not effective for you, it may be that this medicine is not for you. Speak to your GP for further options. If you have liver problems, speak to your GP before taking this because the dose may need to be reduced.

Tadalafil 5mg

Tadalafil 2.5mg and 5mg are known as Tadalafil Daily dose tablets. These are designed as daily dosages. You should take one tablet daily to help maintain the levels of Tadalafil in the bloodstream.

Adjustments

If you notice your erections are lasting too long, or you are not achieving an erection for long enough, you can adjust your dosage as appropriate. Remember; if taking Tadalafil daily, the maximum dosage is 5mg. If taking Tadalafil when required, the maximum dosage in a 72 hour period is 20mg as a single dose. You may find that to solve your ED issues you only need to take a 5mg tablet every 2-3 days.

Every patient is different, so you should adjust your dose according to the results. It is better to take as little medicine as possible, as this reduces the chances of potential side effects. If you are able to configure your dosage effectively, this will also save you money!

Tadalafil 2.5mg

Cialis 2.5mg

The daily dosage used when 5mg is too strong

Tadalafil Daily

Cialis 5mg

Tablet preferred if Tadalafil is established to be effective and the patient prefers daily rather than when required dosing

 

Tadalafil 10mg

Cialis 10mg

Common starting dose. Used only just prior to sexual activity.

Tadalafil 20mg

Cialis 20mg

Also used just prior to sexual activity. Usually used when 10mg is ineffective.

Daily Dosing

If a 10mg or 20mg dosage is successful in treating your ED, you may wish to consider using the 2.5mg or 5mg daily dose. The reason men may use this daily dose is that it maintains levels of Tadalafil in the blood all the time. This means you do not need to remember to take it each time you wish to have sex. Simply take the daily tablet each day, and this should mean you can achieve an erection, whenever you come to engage in sexual activity.

The convenience of not needing to take your medication with you everywhere, and simply taking it with your breakfast each morning, is a change in how traditional ED medications have worked.

Side Effects of Tadalafil

The most commons side effects of Tadalafil are

  • Headaches
  • Flushing
  • Runny/stuffy nose
  • Upset stomach
  • Nausea
  • Red and/or warm skin
  • Dizziness

Those listed below are more serious, and you should stop taking Tadalafil, and report these to your doctor immediately.

  • An 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).
  • Sudden hearing decrease or hearing loss. Some people may also have ringing in their ears (tinnitus) or dizziness.

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

Alternatives

Tadalafil is not the only treatment option for sufferers of erectile dysfunction. You may wish to choose other drugs to treat your ED, or even try a drug-free approach.

Depending on the cause of your erectile dysfunction, it is possible that you could resolve your symptoms without taking any medication. For example, alcohol can be a cause of ED, and if your intake is high, you can try reducing your weekly intake to see if this helps. If you are overweight, you may also find trouble getting and maintaining an erection. Losing weight can improve erectile dysfunction.

Counselling can also be helpful if anxiety and stress play a role in your symptoms.

In terms of other ED medicines available, the branded version of Tadalafil, Cialis is an option. Viagra and Sildenafil are also alternatives, and while they do not provide as long lasting an effect, they are very effective ED treatments. Levitra and Spedra are the other ED treatments available in the UK, which also have some advantages depending on the patient. Whether you choose a branded drug or one of the generic medicines, check you are ordering from a trusted source.

Prices

Tadalafil - 4 tabletsfrom £8.95
Tadalafil - 8 tabletsfrom £15.95
Tadalafil - 12 tabletsfrom £22.95
Tadalafil - 16 tabletsfrom £25.45
Tadalafil - 32 tabletsfrom £43.95
Tadalafil - 64 tabletsfrom £84.95
Daily Dose Tadalafilfrom £19.85

Written by Qualified Experts

All of our medication and condition content is written by UK qualified pharmacists and doctors.

FAQ

General Information

How does Tadalafil work?

Tadalafil enhances the erectile response in men by relaxing smooth muscle and increasing blood flow to the penis. It belongs to the class of PDE‑5 inhibitors.

What is the difference between Sildenafil and Tadalafil?

Both drugs are PDE‑5 inhibitors; however, Tadalafil is longer‑acting, while Sildenafil is generally slightly cheaper.

What is the difference between Cialis and Tadalafil?

Cialis is the original branded version of Tadalafil. Medically, there is no difference between Cialis and generic Tadalafil; differences lie mainly in branding, packaging, and cost.

Is Tadalafil legal in the UK?

Yes, Tadalafil is a legal, prescription‑only medication in the UK and can be prescribed by GMC‑registered doctors.

Usage & Dosage

How do you take Tadalafil?

For the 10mg or 20mg doses, take one tablet about 30 minutes before sexual activity. The 2.5mg and 5mg strengths are designed for daily use at the same time each day.

How long does Tadalafil take to work?

Tadalafil can work as soon as 15 minutes after taking it, though it is recommended to allow about 30 minutes for optimal effect.

How long does Tadalafil last?

The effects generally last between 24–36 hours. However, an erection will only occur when you are sexually stimulated. If an erection lasts longer than 4 hours, seek immediate medical attention.

Can I take 20mg of Tadalafil?

Yes. While many start at 10mg, if this dose is insufficient, your doctor may prescribe a 20mg dose.

Effectiveness & Results

How effective is Tadalafil?

Around 85% of men report a firmer and longer‑lasting erection when taking Tadalafil.

Side Effects & Safety

What are the side effects of Tadalafil?

Common side effects include nausea, vomiting, diarrhoea, nasal congestion, headaches, a pounding heartbeat, facial flushing, slight vertigo, and blurred vision.

What are the contraindications for Tadalafil?

Tadalafil should not be used by individuals with severe cardiovascular conditions, recent stroke or heart attack, or those with severe liver or kidney impairment. Always consult your doctor for personalised advice.

What should I do if I suspect an overdose?

If you experience symptoms such as a prolonged erection (lasting over 4 hours), severe dizziness, or chest pain, seek urgent medical attention.

Interactions

Can I take Tadalafil with Nitrates?

No. Combining Tadalafil with nitrates (such as GTN spray or isosorbide mononitrate) can cause a dangerous drop in blood pressure.

Can I take Tadalafil with Alpha‑Blockers?

If you are taking alpha‑blockers such as tamsulosin or prazosin, it is advised to wait at least six hours between taking Tadalafil and your alpha‑blocker.

Can Tadalafil be taken with other ED medications?

It is not recommended to combine Tadalafil with other ED medications. Doing so may increase the risk of side effects or overdose. Always follow your doctor’s advice.

Can I drink alcohol while taking Tadalafil?

Moderate alcohol consumption is generally acceptable. However, excessive alcohol intake may reduce the effectiveness of Tadalafil and worsen side effects.

Storage

How should I store Tadalafil?

Store Tadalafil in a cool, dry place away from direct sunlight and moisture. Keep it out of reach of children.

Access & Cost

Where can I buy Tadalafil?

Tadalafil can be purchased from our online pharmacy after you complete an online assessment to determine your suitability for this medication.

Do you need a prescription to buy Tadalafil?

Yes. Tadalafil is a prescription‑only medication (POM) in the UK. Our online doctor can issue a prescription if you complete the assessment and are deemed suitable.

What is the price of Tadalafil?

Tadalafil starts from £11.25 per box but can be as low as 80p per tablet, depending on the strength and quantity.

Can I buy Tadalafil over the counter?

Yes. Tadalafil is available over the counter as part of certain regulated ranges. However, a proper assessment is still required.

Can I buy Tadalafil online?

Yes, from our UK registered pharmacy and doctor service. Please ensure the service is regulated before purchasing.

Is Tadalafil available on the NHS?

Yes, Tadalafil is available on the NHS for certain conditions. Please speak to your GP for further details if you believe you may be eligible.

Compare

Treatment Comparison

SildenafilViagraTadalafilCialisVardenafilLevitraSpedra
Active IngredientSildenafilSildenafilTadalafilTadalafilVardenafilVardenafilAvanafil
Time to Take Effect30-60 mins30-60 mins15-45 mins15-45 mins30-60 mins30-60 mins15-30 mins
Duration of Action4-6 hours4-6 hours24-36 hours24-36 hours4-6 hours4-6 hours4-6 hours
Unique FeatureSame active ingredient as ViagraMost well knownSame active ingredient as CialisLongest ActingUsed for diabeticsUsed for diabeticsQuickest Acting
Price Per TabletFrom 78pFrom £4.84From 67pFrom £2.26From £2.74From £2.97From £2.97

Reviews

Info Leaflet

To read the information leaflet for Tadalafil, please visit medicines.org.uk or click the link below

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Karim Nassar
Karim Nassar
Clinical Pharmacist
GPhC Registration: 2064752