Uk Online Pharmacy Cialis

When required: Take ONE tablet 30 minutes before sexual activity.
Cialis daily: Take ONE tablet at the same time each day.

Medicines information

Some medicines for minor illnesses can be bought over the counter without a prescription, so you can treat yourself without needing to see a GP.

Simple painkillers and cough remedies, for example, can be bought directly from supermarkets and other stores.

Other types of medicine, such as eyedrops or emergency contraception, are available without a prescription but need a pharmacist’s supervision, so are only available to buy from behind the pharmacy counter. The pharmacist may ask you questions to make sure the medicine is suitable for you.

Prescription-only medicines, such as antibiotics, must be prescribed by a qualified health professional.

This may be a GP, hospital doctor, dentist, nurse, pharmacist, optometrist, physiotherapist or podiatrist.

Buying medicines online

You can also buy medicines over the internet. But be very careful if you do this, as many websites sell fake medicines.

Online medicines aren’t regulated and ingredients in them can vary. They may cause unpleasant side effects or may not be suitable for you.

It’s best to see your GP before buying medicines online as they know your medical history and can advise you whether the medicine would be suitable.

If you choose to buy medicines online, ensure that:

Brand names versus generics

Many medicines have at least 2 different names:

  • the brand name – created by the pharmaceutical company that made the medicine
  • the generic name – the name of the active ingredient in the medicine

For example, sildenafil is the generic name of a medicine used to treat erectile dysfunction. But the company that makes sildenafil, Pfizer, sells it under the brand name Viagra.

Companies take out exclusive rights called patents on each new drug they discover. If a company has a patent on a drug, only that company can market it under their brand name once it’s been granted a licence.

Once the patent expires, other manufacturers can market generic versions. The generic versions will be the same as the branded medicine because they contain the same active ingredients.

They are used more often by the NHS because they’re just as effective but cost far less. It’s similar to buying branded goods or a supermarket’s own label – the supermarket’s version is usually cheaper.

If the name of your prescription medicine keeps changing, it might be because you’re being given the generic version rather than the branded one.

How new medicines become available

Licensed medicines

Before any new medicine can be used to treat people in the UK, it goes through a strictly monitored development process.

This involves researching the medicine in the lab and testing it in clinical trials. After passing the clinical trials, a licence will be granted before it can be made available for wider use.

Licences are only granted if strict safety and quality standards are met. In the UK, licences are granted by the Medicines and Healthcare products Regulatory Agency (MHRA) and the European Medicines Agency (EMA).

Licences confirm the health condition the medicine should be used for and the recommended dosage.

This can be found in the information leaflet that comes with the medicine. The dosage instructions are usually on the label of the medicine packet.

Unlicensed medicines

Sometimes a healthcare professional may recommend that you take an off-label or unlicensed medicine.

Off-label use means that the medicine isn’t licensed for treatment of your condition. But the medicine will have a licence to treat another condition and will have undergone clinical trials for this.

Your doctor may recommend an unlicensed medication if they think it will treat your condition effectively and the benefits are greater than any risks.

Safety of medicines

No medicine is completely risk free, but the MHRA and EMA try to ensure any medicine approved for treating people in the UK is as safe as possible.

Medicines continue to be carefully regulated after they’ve been licensed. This involves checking for problems and previously unknown side effects.

In rare cases, medicines may be withdrawn if there are serious safety concerns or the risks of the medicines outweigh the benefits.

You can help the MHRA monitor the safety of medicines by reporting any suspected side effects to the Yellow Card Scheme. Reports can also be made on behalf of someone you’re caring for.

Page last reviewed: 17 December 2020
Next review due: 17 December 2023

Uk Online Pharmacy Cialis

Generic medicines contain the same active ingredient and are equally effective and medically equivalent as the branded products but are available at a lower price. Generic manufacturers have to demonstrate that they are medically identical to the branded product – i.e. they offer the same quality, strength, stability and effectiveness.

Generic medicines are required meet the same standards of safety, quality and efficacy as the branded medication. To receive market approval from the European Medicines Agency and MHRA, a generic medicine must be ‘bioequivalent’ to the originator product.

Choosing the correct strength

Recommended starting dose for patients who have found Cialis 5mg too strong.

Recommended starting dose for patients for patients who want to take daily treatment. Take one pill daily and the effects will be continuous.

Recommended starting dose for patients who haven’t tried Cialis (Tadalafil) before. Each pill is taken 30 minutes before sex and the effects last up to 36 hours.

Recommended if you have previously taken Cialis (Tadalafil) 10mg 4 or more times without any side effects any found they did not have the desired effect. Each pill is taken 30 minutes before sex and the effects last up to 36 hours.

Cialis (Tadalafil)

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Cialis Info

What is Cialis?

Cialis contains the active ingredient tadalafil and is a medication used to treat erectile dysfunction. It offers particularly long lasting effects in comparison to the other treatment options available and can produce results for up to 36 hours after taking a single pill in helping you to get and keep an erection.

What is Tadalafil?

Tadalafil is the generic version of the Cialis, one of the most popular erectile dysfunction treatments. Tadalafil is the name of the active ingredient in Cialis and is a medication used to treat erectile dysfunction. It offers particularly long lasting effects in comparison to the other treatment options available and can produce results for up to 36 hours after taking a single pill in helping you to get and keep an erection.

What is the difference between Cialis and Tadalafil?

Tadalafil is the active ingredient in Cialis and is available in a generic, unbranded tablet. Tadalafil and Cialis are medically equivalent but Tadalafil is available at a much lower cost. Generic medicines contain the same active ingredient and are equally effective and medically equivalent as the branded products but are available at a lower price. Generic manufacturers have to demonstrate that they are medically identical to the branded product – i.e. they offer the same quality, strength, stability and effectiveness. (read more about Cialis vs Tadalafil)

How to take Cialis?

Cialis 36-Hour and Cialis Daily both contain the same medication but have different purposes and are there for taken differently. How to take Cialis 36 Hour: Take 1 tablet whole with a glass of water 30 minutes to 1 hour before planning to be sexually active. You can take it with or without food, but keep in mind it may take longer to work if taken with a heavy meal. You only need to take Cialis when you are going to be sexually active. How to take Cialis Daily: Take 1 tablet whole with a glass of water at the same time each day. You may take it with or without food, as it will not affect how well it works. It is important that you take it regularly every day to ensure you get the full benefit of the medication, so it can be helpful to incorporate it into your daily routine (e.g. with coffee at breakfast).

What dose should you take?

Cialis 36-Hour comes in two doses, either 10 mg or 20 mg. It is recommended to begin with the 10 mg tablet and continue if this is effective, as lower doses have less chance of side effects. If you find it is not having the desired effect on your erection after several separate attempts, you can try increasing the dose to 20 mg. If you are still not satisfied with the results, talk to your doctor about other medication solutions for you. Cialis Daily is available in two strengths of 2.5 mg and 5 mg. Usually men begin with the 5 mg dose and adjust as needed. If you find that you are experiencing side effects or the 5 mg seems to be too strong for you, you can try decreasing the dose to 2.5 mg.

How long does it take to work?

Cialis has a benefit over other erectile dysfunction medications because it is so quick to work, often effective enough to allow sexual intercourse just 20 minutes after taking the pill. This is because it is absorbed into the body more easily and goes into action sooner. While you can take Cialis with or without food, it may take slightly longer to work if you take it with or soon after a large meal. For Cialis Daily, it can take up to 5 days for the full effect to come into effect, as the low dose builds up gradually. However, after this time it will work continuously.

How long will it last?

Cialis has an extremely long duration of action in comparison to other erectile dysfunction medications and has been noted to work up to 36 hours after taking the pill. Cialis Daily goes one step further to provide you with a ceaseless solution to erectile dysfunction. As it is a daily medication, you will always be ready for sexual activity.

Side Effects

Cialis Side Effects

Notably, Cialis has fewer side effects than other medications used to treat erectile dysfunction. In fact, many men who experience nasal congestion, stomach pain, nausea and diarrhoea with other drugs find that Cialis doesn’t give them these symptoms.

Alternatives

Alternatives to Cialis

Counselling

For many men suffering from erectile dysfunction the primary cause may be related to psychological issues and not physical ones.

In these cases, counselling can prove to be a very effective form of treatment. Talking with a mental health professional will help to address issues of stress, anxiety or depression, which can all contribute to erectile dysfunction. For further information contact your GP.

Other ED Medications

We offer a range of ED medications. View our full range erectile dysfunction treatments.

Information Leaflet

Patient Information Leaflet

Always read the patient information leaflet before commencing treatment.

Authored 02 April 2020 by Dr Clare Morrison, Reviewed 02 April 2020 by Liyya Patel, Siobhan Titre Last updated 02 April 2020

Cialis

You can request to buy Cialis tablets in the UK from our UK registered online pharmacy and doctor service. To order Cialis online, you will need to complete an online medical assessment so our doctors can assess your suitability for this treatment. If your order is approved, a prescription is passed to our UK registered pharmacy team, who will dispense and deliver your order.

What is Cialis?

Cialis is a brand name form of tadalafil, an erectile dysfunction treatment. It is part of a group of drugs called PDE5 inhibitors which are the family of tablet medicines that treat erectile dysfunction.

Erectile dysfunction tablets, such as Cialis, are highly effective (81%) in improving men’s ability to gain and maintain an erection when sexually stimulated. They have helped millions of men have normal sex lives. The ability to buy online after a consultation allows men who may not otherwise seek treatment, to access these medicines.

How does Cialis work?

Cialis works by relaxing the muscles around the penis, promoting blood flow in the area. This allows the penis to fill with blood easier, making it significantly easier for men to gain and maintain an erection. Much like other erectile dysfunction tablets, Cialis will only give an erection when sexually stimulated.

How long does Cialis Last?

The main reason many men may choose Cialis over the other ED drugs available is its long-lasting effect. Tadalafil can be effective for up to 36 hours after dosing, and so men may be able to have regular sexual activity for days after taking a dose. This earned Cialis the nickname “The Weekend Pill”, as it can last for almost a whole weekend.

This long-lasting effect is the distinct difference between Viagra and Cialis, and the reason why men will select Cialis over the other PDE5 inhibitor drugs available.

How long does Cialis take to work?

It will take generally take between 30 to 60 minutes to get the maximum effect from Cialis. Some men may find it works in as little as 15 minutes. Time to effect will often depend on a number of factors including how full the stomach is, sexual arousal, energy levels and alcohol consumption.

The time for general absorption of tablets is about 15-30 minutes, but these other factors may change the blood concentration of Cialis needed to gain an erection on that occasion.

Generic Cialis

Tadalafil which is the active ingredient in Cialis is now available generically. In 2017, the patent for the exclusive manufacturer of this drug expired, and so Lilly was no longer the only company able to market this medication.

When the patent expired the price for Tadalafil dropped drastically, making medication more affordable for patients. Tadalafil is available for as low as 67p per tablet compared to £2.26 per tablet for branded Cialis. ‘Generic Cialis’ in the UK, is medically equivalent to Cialis and contains Tadalafil, the same ingredient.

Cialis Dosage

When using Cialis when required (10mg & 20mg Cialis tablets):

The general dose for Cialis is one tablet 30-60 minutes before sexual activity. You should not take more than one dose in a 24 hour period. If you do not get a sufficient erection from the 10mg dose, you use the higher dose Cialis 20mg tablet.

Ideally use the lowest effective dose to minimise side effects from Cialis. You should ideally take tablets on an empty stomach for a faster time to effect.

When using Daily Cialis (2.5mg & 5mg tablets):

When using Cialis daily, you should aim to take one tablet at the same time each day. This will ensure that you maintain a constant level of Tadalafil in your system. Do not use any additional ED medicines with these treatments as 2.5mg-5mg of tadalafil should be sufficient for an erection. If not 10 or 20mg when required dosing should be considered.

Cialis Daily

Cialis is available as a regular daily dose in 2.5 and 5mg strengths. Men may consider using the daily dosage if they have more spontaneous, regular sex. The reason the daily form of the drug is advantageous is that men no longer need to always remember to take their Cialis dose 30 minutes before sexual activity.

The daily dose is taken each day and maintains levels of Tadalafil in the blood. This means that an erection should be achieved at any time of day or night, without needing to remember to take your medication just before. This daily tablet is particularly useful for men with highly active sex lives.

Cialis Summary

When required: Take ONE tablet 30 minutes before sexual activity.
Cialis daily: Take ONE tablet at the same time each day.

Increases blood flow to the genitals to assist with gaining and maintaining an erection

Can include headaches, facial flushing, nasal congestion, dizziness.

Cialis Alternatives

Alternative treatment options to Cialis include the famous blue pill, Viagra. Sildenafil is a generic form of Viagra, which is cheaper. Both Viagra and Sildenafil contain the same active ingredient (Sildenafil Citrate). Spedra (the fastest working ED pill) and Vardenafil are two other ED drugs also available in the UK.

For those who are unsure what might be best for them, an ED trial pack can be useful to determine the best medicine for you.

Counselling can be effective in treating ED. For men whose erectile dysfunction is mainly down to nerves, or some other form of anxiety, psychologists can assist in developing techniques to better cope with situations where stress occurs. This, in turn, can help improve your sexual performance.

Lifestyle changes can help some men to overcome erectile dysfunction. Obesity, high blood pressure and alcohol consumption are factors that cause erectile dysfunction. Decreasing your alcohol intake managing underlying conditions, and exercising more, can have a positive impact on your ability to get and maintain an erection.

Cialis Myths

There is often misinformation online and in forums about sexual health and ED treatments. It’s important to establish the facts, so you can safely use the medication you are prescribed.

To help establish facts and bust the myths, here are some important things to remember.

  1. Cialis can help men to achieve and maintain an erection. It does not increase your sex drive.
  2. Cialis does not work immediately and may not work the first time you take it. It will take 30-60 minutes until the drug has been absorbed into your system. If it does not work, doctors advise taking on 3-4 different occasions before trying a different medicine.
  3. Cialis should not give you an erection for hours on end. You should get an erection in the presence of a sexual stimulus. If you do get a prolonged erection (4+ hours), seek medical help.

Cialis Side Effects

As with all medicines, there is always a risk of experiencing some side effects. While most are not serious, you should be aware of the potential side effects of any medication you take.

More common side effects of Cialis and other ED medications are headaches, facial flushing, dizziness, nausea, diarrhoea, stomach upset, nose bleeds and nasal congestion.

If you experience any of the rare but serious side effects listed below, stop taking the medicine, and report these to your GP immediately.

  • Priapism – An often painful erection that will not go away (lasts more than 4 hours).
  • Loss of vision in one or both eyes.
  • Sudden hearing loss or reduction in your ability to hear
  • Prolonged chest pain

These side effects are very rare but may require medical attention. For a full list of potential side effects, read the patient information leaflet.

Tadalafil

Tadalafil can be utilised as a treatment for erectile dysfunction (ED). Tadalafil can be taken in the form of a tablet and should only be used by men over the age of 18.

Tadalafil for erectile dysfunction is additionally sold under the brand name Cialis. Tadalafil and Cialis acquire the same active ingredient and work in the same way.

If your libido has decreased, you might find that getting help to understand the cause of this will improve your desire for sex. This in turn may help to improve your erection problems. There is support available that may help, including talking to a professional, your doctor may be able to refer you for counselling, or you can refer yourself through the NHS.

Find out which of our ED treatments is suitable for you, online and for free.

How does tadalafil work?

Tadalafil works by relaxing blood vessels in the penis to increase blood flow[1]. This should help you get, and keep, an erection for sex or masturbation.

Please note, you need to be sexually aroused for tadalafil to work. If you’re not sexually aroused, or your desire for sex (libido) is low, then tadalafil may not work for you.

Our products

Tadalafil 10mg or 20mg

If you have erectile dysfunction there is treatment and support available that can help, including medicines such as tadalafil. We can provide tadalafil in two different strengths. Start your consultation to find out which of our ED treatments is suitable for you.

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How should I take tadalafil?

If you’ve decided to take tadalafil to treat your erection problems you should swallow one whole tablet with some water at least 30 minutes before you want to have sex[2]. You should not take more than one tablet a day[1].

For some men, a pharmacist or their doctor may suggest that they take a low dose of tadalafil every day. If you’d like to try taking a low, daily dose you can ask your GP if this is suitable for you.

It’s important to read the instructions that come with the medicine carefully because strength and dosage instructions can vary[2].

If you suffer from health conditions such as heart problems, tadalafil may not be suitable for you to take [1,2]. For further advice on whether tadalafil is the best treatment for you, talk to your GP or a pharmacist.

How long does it take for tadalafil to work?

It usually takes at least 30 minutes for tadalafil to work[2]. Everyone is different and for some men it may take more or less time to get an erection after taking tadalafil.

How long does tadalafil last?

Tadalafil can work for up to 36 hours after taking a tablet[3], this can allow for more spontaneity than with some other treatments.

What are the common side effects of tadalafil?

You might experience some side effects from taking tadalafil. Side effects[1,2] can include:

Talk to your GP or a pharmacist if you experience any side effects after taking tadalafil. Find out more about all the possible side effects on the NHS website.

If tadalafil isn’t suitable for you, there are other treatment options available that may help.

Is there a difference between tadalafil and viagra?

Viagra is a brand name medication produced by Pfizer that contains the active ingredient sildenafil. Both tadalafil and sildenafil are active ingredients found in erectile dysfunction medication that are responsible for producing the desired effect of the medications[1,4].

Another difference between tadalafil and Viagra is how long their effects last, tadalafil lasts for up to 36 hours, whereas Viagra is effective for 4 – 6 hours[1,4].

Tadalafil Tablets
2.5mg / 5mg / 10mg / 20mg

Tadalafil (generic Cialis) is an erectile dysfunction treatment. It is available in a 2.5mg and 5mg strength (taken daily), providing a continuous effect. It is also available in a 10mg and 20mg strength (taken when required), lasting for up to 36 hours. It is also known as the “weekend pill”.

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ABOUT Tadalafil Tablets

Read up

  • Buy Tadalafil Online From a UK Pharmacy
  • What is tadalafil?
  • How does tadalafil work?
  • Tadalafil dosage
  • How do you take tadalafil?
  • How long does tadalafil take to work?
  • How long does tadalafil last?
  • What if tadalafil is not working for me?
  • Is tadalafil safe?
  • Who should not use tadalafil tablets?
  • Can I take tadalafil tablets if I am taking other medication?
  • Tadalafil and alcohol
  • Tadalafil vs Viagra
  • Tadalafil vs sildenafil
  • Tadalafil vs Cialis
  • Do tadalafil tablets lower blood pressure?
  • Is tadalafil legal?
  • Is tadalafil better than Viagra (sildenafil)?
  • Can you get tadalafil on the NHS?
  • Does tadalafil work after ejaculation?
  • Can tadalafil permanently cure ED?
  • Can women take tadalafil tablets?
  • Can you get tadalafil tablets over the counter in the UK?
  • Additional Resources

Buy Tadalafil Online From a UK Pharmacy

You can buy tadalafil online in the following way:

You can order tadalafil tablets in the 2.5mg, 5mg, 10mg and 20mg strength. All orders are checked by a pharmacist to ensure that it is safe to prescribe tadalafil.

What is tadalafil?

Tadalafil tablets are a medicine used to treat erectile dysfunction (ED). They belongs to the class of drugs known as PDE-5 inhibitors. It has the same active ingredient as Cialis, but it is the generic (non-branded) version. It is often referred to as “generic Cialis“. Tadalafil is available as two different variations.

Tadalafil 2.5mg & tadalafil 5mg – known as tadalafil daily
Tadalafil 10mg & tadalafil 20mg – known as tadalafil 36 hour

For more information on tadalafil, take a look at our in-depth guide that discusses ‘What Is Tadalafil?’.

Our tadalafil reviews page provides an insight into how other users find this treatment.

How does tadalafil work?

Tadalafil tablets work by increasing the flow of blood to the penis when a man is sexually stimulated. The increase in blood flow causes an erection, allowing males to achieve and maintain an erection.

Simply taking tadalafil on its own is not enough to give you an erection, you need to be sexually aroused for it to work. Like other erectile dysfunction treatments, tadalafil works by preventing the action of a chemical in your body called phosphodiesterase type 5.
Doing this helps to relax and widen the blood vessels and improve the flow of blood to the penis. This helps you to get and keep an erection for sexual intercourse.

The science behind this mechanism is in the name, “PDE5 inhibitor”. Erectile dysfunction is caused when an enzyme called PDE5 is present in the penis. PDE5 breaks down cGMP, a chemical which allows blood to enter the penis, causing an erection. When there is not enough cGMP, an erection cannot occur. Tadalafil blocks the action of PDE5, so that cGMP is not broken down, and can exert its effect to allow blood to enter the penis and cause an erection.

Tadalafil dosage

The recommended starting tadalafil dose is 10mg. You should take one tablet around 30 minutes before sex. You should try the tablet on 8 separate occasions, as it can take while to get used to. If you feel that you require a stronger dose, you should speak to your doctor or pharmacist about increasing the dose to 20mg.

If you wish to benefit from the advantages of taking tadalafil daily, you should start by taking tadalafil 2.5mg tablets. If you feel that you require a higher dose, you should speak to your doctor or pharmacist about increasing the dose to 5mg. Tadalafil daily has a continuous effect and avoids scheduling sexual activity for those that wish to have a spontaneous sex life.

Taking a higher dosage will not mean that your medication will have a quicker effect, so ensure that you are taking medication as prescribed and be aware that a higher dosage can increase your chance of side effects.

Important: You should not take more than one tadalafil tablet within a 24-hour period. If you feel you require a stronger dose, you should discuss this with your doctor or pharmacist.

Tadalafil 2.5mg daily tablets

Tadalafil 2.5mg is the starting dose for those wishing to take tadalafil daily. The chances of experiencing side effects are lower with the 2.5mg strength. If you have not been successful after 8 separate attempts, you should speak to your doctor or pharmacist about increasing the strength to tadalafil 5mg tablets.

Tadalafil 5mg daily tablets

Tadalafil 5mg is the higher strength tablet, usually prescribed for those who have not experienced the desired effects with the 2.5mg tablets. Your doctor or pharmacist may wish to start you off using the 5mg tablets. This can depend on factors such as your BMI and age.

Tadalafil 10mg tablets

Tadalafil 10mg is the starting dose for those wishing to take tadalafil on a “when required” basis. The chances of experiencing side effects are lower with the 10mg strength, in comparison with 20mg. You should only look to increase the dose if you have been unsuccessful after 8 separate attempts. If the 10mg tablets are working well for you, a dose increase is not necessary. This will increase the chances of experiencing side effects, and there are no proven benefits that an erection will be of a better quality if you increase the dose without the need to.

Tadalafil 20mg tablets

Tadalafil 20mg tablets are the next step up from 10mg. Your doctor or pharmacist may prescribe you with the 20mg strength if you have had limited success with the 10mg tablets. If you have tried the 20mg strength on 8 separate occasions with limited success, you may wish to try an alternative ED tablet.

How do you take tadalafil?

Tadalafil is available in the form of a tablet. Take one tablet with water, before or after a meal (food does not affect the absorption of tadalafil).

If you are taking the 10mg or 20mg “when required” dose, take one tablet around 30 minutes before sexual activity.

If you are taking the 2.5mg or 5mg “daily” dose, take one tablet around the same time every day.

Important note: You should not take more than one tadalafil tablet within a 24-hour period. If you feel you require a stronger dose, you should discuss this with your doctor or pharmacist.

How long does tadalafil take to work?

Tadalafil tablets can take anywhere between 30 and 60 minutes to work. It is important to note that the effects of this medication can also last for up to 36 hours, which may increase your chances of experiencing side effects. You will not feel the effects of this medication unless you are sexually aroused.

Tadalafil 2.5mg and 5mg are to be taken every day, and the effects take around 3-5 days to kick in. After the first few days of dosing, tadalafil will provide a continuous effect.

How long does tadalafil last?

Tadalafil has a long duration of action and lasts for up to 36 hours. It is often referred to as “the weekend pill”. This is because you can take it on a Friday night, and it can still be effective until Sunday. It is possible for the effects to last slightly longer, or shorter.

Tadalafil 2.5mg and 5mg have an ongoing effect providing that you take a tablet every day.

Important: Tadalafil will not make you last longer by prolonging the time it takes to ejaculate, but it can allow you to maintain a firm erection for a longer period of time.

What if tadalafil is not working for me?

If tadalafil does not work, you should give it another chance. It may be a good idea to try taking tadalafil a full hour before sexual activity, or on an empty stomach. UK guidelines suggest that you should try tadalafil on 8 separate occasions, before deciding whether it is effective for you or not.

Important note: ​Tadalafil is only effective where there is sexual arousal, and it may be worth trying to find ways to achieve this. If you find that tadalafil is still not working for you, try increasing the dose. If you are already taking the maximum dose, it may be worth trying a different treatment. The most important thing to remember is not to give up as there is always a solution.

Is tadalafil safe?

Tadalafil is generally safe and well tolerated; however, it is not recommended for those with certain medical conditions, or those taking certain medication which may cause an interaction. You should check with your doctor or pharmacist to see if it is safe for you to take.

Who should not use tadalafil tablets?

You should speak to a doctor if you have:

  • An allergy to tadalafil tablets or any of the ingredients contained in it
  • Kidney or liver problems
  • A history of heart problems or cardiovascular disease
  • Very high or very low blood pressure
  • Visual or eye disturbances not including poor eyesight
  • Stomach ulcers
  • A bleeding disorder
  • An anatomical deformation of the penis

Can I take tadalafil tablets if I am taking other medication?

Tadalafil is generally safe to take with most medication. You should speak to your doctor before taking tadalafil if you are taking:

  • Alpha blockers such as alfuzosin, doxazosin or tamsulosin
  • Medication to treat blood pressure
  • Any heart medication
  • Medication to treat epilepsy
  • Antifungal treatment
  • Crizotinib, enzalutamide, imatinib, nilotinib, idelalisib used to treat some cancers
  • HIV medication
  • Erythromycin, clarithromycin or rifampicin (antibiotics)
  • Netupitant or aprepitant used to treat sickness
  • Nitrates
  • St John’s Wort
  • Sapropterin

If you are taking any of these medications, you may still be able to obtain tadalafil, but your doctor may wish to monitor you, or you may need to leave a gap before taking a tablet.

Tadalafil and alcohol

Drinking alcohol when using tadalafil is not advised, as it can exacerbate side effects such as dizziness, headaches, and a drop in blood pressure. Alcohol is also a contributing factor to ED and can affect your ability to achieve and maintain an erection. However, small amounts of alcohol may be consumed safely.

Tadalafil vs Viagra

Both tadalafil and Viagra are oral drugs used to treat erectile dysfunction and are amongst two of the most popular forms of medication. The side effects of these two medicines are similar, including nausea, stuffy nose and dizziness.

Tadalafil appears to be more popular amongst men in recent times. It has a quicker onset of action, longer lasting effect, and a milder side-effect profile, which makes it a more sought-after treatment. It is also available as a daily tablet for men looking for a continuous solution to ED, something that sildenafil (Viagra) does not offer.

However, many men are happy with sildenafil, finding that it works well for them. Sildenafil is cheaper than tadalafil, making it a preferred option for some.

Both tadalafil and sildenafil have been on the market for several years and they are both effective erectile dysfunction treatments. No two individuals are the same and what you find works best for you, may not necessarily be the case for others. Therefore, it is important to find what works best for you.

If you’re interested in researching Viagra in a bit more detail, take a look at our ‘How Viagra Works’ guide.

Tadalafil vs sildenafil

Both treatments are oral medication used to effectively treat erectile dysfunction. In comparison, sildenafil takes longer to work, and the effects generally last up to four hours.

Tadalafil, on the other hand, has a quicker onset of action and a longer duration of action. The side effects of these two medicines are generally similar, with the main difference that sets them both apart is the speed at which they work and the length of time they last.

Unlike tadalafil, sildenafil cannot be taken with food, and it is advised that you take the medication on an empty stomach. Not doing so can delay the onset of action and reduce the amount of drug that is available in the blood stream.

Many people opt for tadalafil over sildenafil because of its quicker onset of action. However, because it has been established for longer, it has been suggested that there is a wider knowledge of the side effects and positive effects that sildenafil has in comparison to tadalafil.

For more information on the differences between the two, take a look at our guide ‘Sildenafil vs Tadalafil’.

Tadalafil vs Cialis

Tadalafil and Cialis are essentially the same medicine. Cialis is the brand name, whilst tadalafil is the generic name. They can vary slightly on appearance as different manufacturers produce them. Both have the same active ingredient, which is tadalafil.

Cialis is the branded version that was introduced to the market by Eli Lily, a pharmaceutical company.

They held a license, known as a patent, which gave them exclusive rights to be the sole producer of tadalafil, which they called Cialis. Since the patent has expired, other pharmaceutical manufacturers have been producing tadalafil at a cheaper price. They contain the same active ingredient and have the same clinical effectiveness.

Do tadalafil tablets lower blood pressure?

Tadalafil can lower blood pressure and you should not use it if you have low blood pressure. If you are taking medication to treat high blood pressure, tadalafil may cause your blood pressure to drop to a dangerously low level. You should check with your doctor or pharmacist to see if there is an interaction.

Is tadalafil legal?

In the UK, tadalafil is legal and can be obtained from a registered prescriber such as a doctor or a pharmacist independent prescriber.

Is tadalafil better than Viagra (sildenafil)?

Both tadalafil and sildenafil are similar in nature and belong to the same class of drugs, PDE-5 inhibitors. Tadalafil offers more advantages as it is available as a 2.5mg and 5mg tablet that can be taken daily to provide a continuous effect. The 10mg and 20mg tablets last for up to 36 hours, whereas sildenafil tablets last for up to 4 hours.

Different people have different responses to treatment and tadalafil may be used where a person suffers from side effects from sildenafil and vice versa.

Can you get tadalafil on the NHS?

Tadalafil is available on the NHS if you have certain medical conditions such as diabetes. The limit is 4 tablets per month.

Does tadalafil work after ejaculation?

After ejaculation, it is likely that your penis will return to its flaccid state. After ejaculating, sexual stimulation normally decreases. Sexual excitement is still required for tadalafil to work; therefore, it is unlikely that an erection will be maintained after ejaculation.

Can tadalafil permanently cure ED?

Tadalafil works to help achieve and maintain an erection where there is sexual stimulation. It cannot cure erectile dysfunction permanently.

Can women take tadalafil tablets?

Tadalafil is licensed to treat ED in males. Women can only use tadalafil if it is prescribed by a specialist to treat high blood pressure in the lungs.

Can you get tadalafil tablets over the counter in the UK?

Currently, in the UK, you cannot buy tadalafil over the counter. Viagra Connect and Eropid are the only licensed ED treatments available to buy over the counter without a prescription.

At Chemist Click, we offer a range of effective erectile dysfunction treatments that are available to buy online through our website. Once a simple online consultation has been completed and approved by one of our medical professionals, we will ship you the medication in a discreet, plain package.

Additional Resources

For more information pertaining to erectile dysfunction, take a look at our blog section. Chemist Click have a host of information on erectile dysfunction and various treatment options: