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ED Treatment Trial pack

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What is the ED treatment trial pack?

The ED treatment trial pack contains three prescription treatments for erectile dysfunction (ED), known as PDE-5 inhibitors. This allows you to try different medicines for ED to see which one works best for you. It is a unique treatment option for first-time users.

In the trial pack, you will receive the generic version of popular ED treatments. You will get one pack (4 tablets) of each of the following medicines:

All the medicines included in the ED trial pack have been approved by the European Medicines Agency (EMA).

How do these medicines work?

These medicines belong to a class called phosphodiesterase 5 inhibitors (PDE5 inhibitors). When you are aroused, your body releases a chemical called nitric oxide. This chemical signals the blood vessels in the spongy tissue of the penis to relax. When this happens, more blood is able to flow to the penis to help achieve and maintain an erection.

These medicines block the PDE5 enzyme, which allows the blood to remain in the penis, allowing the erection to be maintained.

These medicines all work similarly but have minor differences in how long they last and how long they take to work.

What are the benefits of the ED treatment trial pack?

Despite belonging to the same drug class, erectile dysfunction treatments have slightly different effects. The main advantage of the trial pack is that you can try each medicine to see what works best for you without committing to one you don’t like.

Key benefits of the ED treatment trial pack

Cost-effective

Save money by testing various options before committing to a full prescription of one medication.

Flexible dosing options

Each medicine is prescribed at a medium dose. This means the dose can be adjusted up or down based on your experience and needs.

Various durations

Choose between medications with different durations. Some may last a few hours, whereas Tadalafil (the “weekend pill”) lasts up to 36 hours. This means that you can be more spontaneous as you are not limited to a small time window.

How effective is it?

All the medicines included in the ED treatment trial pack have been proven to be effective in clinical trials.

In a dose–response study over 24-weeks, 532 men were treated with various doses of oral sildenafil tablets (25mg, 50mg, or 100mg) or a placebo. After 24 weeks of treatment, improved erections were reported by the following:

Sildenafil study results

Sildenafil 100mg

84% of men

Sildenafil 50mg

77% of men

Sildenafil 25mg

56% of men

Placebo

25% of men

In another study of 443 men with mild-to-severe ED, the study results showed that tadalafil at a dose of 20mg significantly improved erectile function and was well tolerated.

Tadalafil study results

Tadalafil 20mg

64% of men

Placebo

16% of men

A randomised, double-blind clinical trial of 601 men with mild to severe ED was carried out to study the effects of vardenafil compared to a placebo. Patients were allocated to 12 weeks of treatment with either a placebo or 5mg, 10mg and 20mg of vardenafil. The results showed that 80% of men taking vardenafil 20mg experienced improved erections, compared to only 30% of men taking the placebo.

Vardenafil study results

Vardenafil 20mg

80% of men

Placebo

30% of men

Who can and cannot use it?

The ED treatment trial pack is a great option for many men however, it may not be suitable for certain groups of people.

Who can use this medicine?

Most adult men experiencing erectile dysfunction can use the ED medicines in the trial pack.

Who cannot use this medicine?

You should not use the medicines in the ED treatment trial pack if you are allergic to sildenafil, tadalafil, vardenafil or any of the other ingredients in these medicines. This medicine is only suitable for ED treatment in men and should not be used by women.

You should speak to your doctor if you have any of the following conditions:

  • low or high blood pressure
  • a recent stroke or heart attack
  • heart problems, chest pain, a heart rhythm disorder (arrhythmia)
  • liver problems
  • a rare inherited eye disease (e.g. retinitis pigmentosa)
  • eye problems or loss of vision due to non-arteritic anterior ischaemic optic neuropathy (NAION)
  • sickle cell anaemia (a red blood cell abnormality)
  • certain types of cancers (e.g. leukaemia, or multiple myeloma)
  • penis deformities or Peyronie’s disease
  • stomach ulcers
  • bleeding problems (such as haemophilia)

You should avoid using PDE-5 inhibitors with any other oral or local treatments for ED.

If you are unsure whether you are suitable for this medication, our doctors can help find the best option for you, or an alternative treatment.

What dosages are available?

At euroClinix, we offer the following strengths of PDE-5 inhibitors:

  • Sildenafil 25mg, 50mg and 100mg tablets.
  • Tadalafil 5mg, 10mg and 20mg tablets.
  • Vardenafil 5mg, 10mg and 20mg tablets.

Our generic ED trial pack includes 4 tablets of the following:

  • Sildenafil 50mg
  • Tadalafil 10mg
  • Vardenafil 10mg

How do I take the medicines in the ED treatment trial pack?

As each medicine is slightly different, the dosage instructions vary. Please follow the instructions for each ED medication respectively.

How to use it

To take these medications correctly, follow the instructions below:

  1. Take one tablet, when required, before sexual intercourse.
  2. Swallow the tablet whole with a glass of water. Avoid high-fat meals before taking ED tablets, as they can delay the effects of certain medications (e.g. sildenafil).
  3. Do not take more than one tablet of any ED medicine in a 24-hour period.

You must be sexually aroused for these medicines to work. If you find one of the medicines doesn’t work for you, try a different one next time or ask your doctor about a higher dose.

For further information, consult the patient information leaflet.

When to use it

Your chosen ED medication should be taken shortly before you intend to have sex. Here is a guide on when to take the medicines included in the ED treatment trial pack:

  • Sildenafil: Take one 50mg tablet at least 60 minutes before sexual activity.
  • Tadalafil: Take one 10mg tablet at least 30 minutes before sexual activity.
  • Vardenafil: Take one 10mg tablet at least 25 to 60 minutes before sexual activity.

What should I do if I miss a dose?

These medications are only taken when you need them, before sexual activity. If you miss a dose, just take the tablet as usual before your next planned sexual activity.

How long do ED medicines take to work?

The time it takes for ED medicines to work depends on the specific medication. While they all work similarly, they have minor differences which can be seen in the table below:

Sildenafil Tadalafil Vardenafil
Dose 50mg 10mg 10mg
How long it takes to work up to 30 minutes up to 30 minutes from 25 minutes
How long it is effective for 4-5 hours up to 36 hours 4-5 hours

How long do I use it for?

The duration for which you use ED medicines depends on the cause of your condition and how effectively the medication works for you. These medicines are usually used on an as -needed basis whenever you plan to engage in sexual activity.

If you have chronic conditions that affect your ability to maintain an erection, you may choose to use these medicines long -term. In this case, regular follow-ups with your doctor can help them monitor your condition and adjust your treatment if necessary.

What lifestyle changes should I make while using ED medicines?

Making lifestyle changes while using ED medicines can help to improve their effectiveness. Here are some changes to consider implementing:

Lifestyle changes when using ED treatments

Avoid fatty meals

While you can take them with food, avoid eating a heavy meal before using any ED medicines. Too much food can reduce the effectiveness of the medicine.

Avoid grapefruit products

Grapefruit can reduce how quickly the body breaks down PDE-5 inhibitors, which can increase the amount of the medicine absorbed by the body. This can lead to unwanted side effects.

Manage stress

Sometimes, psychological stress can affect your sexual performance and worsen ED. Consider relaxation techniques such as meditation or yoga.

Avoid recreational drugs

Certain drugs can interfere with erections and may interact with ED medications.

Exercise

Exercise improves ED by enhancing blood flow and reducing risk factors like obesity, stress, and diabetes.


Although these medicines may be taken with or without food, sometimes they take longer to start working when taken with a heavy meal. I would advise you to avoid heavy, fatty foods before taking these medicines.

Silvia Fonda Nutritionist

What are the side effects of ED medicines?

As with all prescription medicines, the medicines in the trial pack may cause side effects. However, the most common side effects are mild and don’t require treatment.

Common side effects
  • nausea
  • flushing of the face
  • indigestion
  • changes to your vision (e.g. blurry vision or visual disturbances)
  • blocked nose
  • dizziness
Uncommon side effects
  • vomiting
  • skin rash
  • eye problems (e.g. eye irritation, red eyes, eye pain, sensitivity to light, watery eyes)
  • pounding or rapid heartbeat
  • changes to blood pressure levels
  • muscle pain
  • feeling sleepy
  • dry mouth
  • upper abdominal pain
  • heartburn
  • nosebleeds
Rare side effects
  • fainting
  • a heart attack or stroke
  • irregular heartbeat
  • eye problems (e.g. double vision, decreased sharpness of vision, swollen eyes or eyelids, spots in your vision, seeing halos around lights, dilated pupils)
  • bleeding from the penis
  • blood in semen
  • sudden decrease or loss of hearing

How to manage side effects

Most side effects are manageable however, if you experience any side effects that bother you or any serious side effects, seek medical attention.

Nausea

Take the medication with food to ease stomach upset. Make sure to avoid heavy, fatty meals, as they can slow absorption of the medicine.

Facial flushing

Stay hydrated and avoid alcohol or spicy foods, as these can worsen flushing.

Dizziness

Stand up slowly to prevent sudden drops in blood pressure. Stay hydrated, and avoid alcohol and excessive heat, which can exacerbate dizziness.

For a complete list of side effects, refer to the respective patient information leaflet included in your order.

Do ED medicines interact with any other medicines?

ED medicines can interact with other over-the-counter medicines, prescription medications and natural health products, causing side effects. Some interactions include:

  • alpha blockers (for high blood pressure or an enlarged prostate)
  • amyl nitrite (“poppers”)
  • riociguat (for high blood pressure in the lungs’ blood vessels)
  • ritonavir or saquinavir (for HIV)
  • ketoconazole or itraconazole (for fungal infections)
  • erythromycin or clarithromycin (antibiotics to treat infections)
  • phenobarbital, phenytoin and carbamazepine (medicines for epilepsy)
  • quinidine, procainamide, amiodarone or sotalol (for an irregular heartbeat)
  • Priligy for premature ejaculation

PDE-5 inhibitors may dangerously interact with medicines called nitrates, as the combination may lead to a fall in blood pressure. Tell your doctor if you are taking any of these medicines as they are often prescribed to relieve chest pain.

If you have a condition or take a medicine that is not listed, check with your doctor before using any ED treatment. For a complete list of precautions and interactions, consult the patient information leaflet for each medicine in the pack.

You should also avoid taking multiple ED medicines at the same time, including Viagra Connect or unlicensed natural health products. Do not take any of the medications available in the pack together. Combining these can result in serious health risks, such as dangerously low blood pressure and other side effects.

Dr. Caroline Fontana Lead Prescribing Doctor

What safety advice should be followed when using the ED treatment trial pack?

For more information, refer to the safety information table below:

Category Status Advice
Alcohol Avoid Alcohol can interact with ED medicines. Drinking too much alcohol can make the medicine less effective and affect your erection ability. Avoid drinking alcohol before using an ED treatment.
Driving Use with caution Side effects such as dizziness and vision problems have been reported when using these medicines. Patients should see how the medication affects them before driving or using machinery.
Lactose Speak to your doctor Sildenafil tablets contain lactose. If you have been told by your doctor that you have an intolerance to some sugars, speak to your doctor before taking this product.
Hydration Important Proper hydration can positively affect blood circulation, possibly improving the drug’s effectiveness and reducing the risk of side effects.

How should I store this medicine?

How to store

Store this medicine in its original packaging, at room temperature. Keep it out of the sight and reach of children. Protect it from moisture.

Disposal

Do not use this medicine after the expiry date which is stated on the pack. To dispose of this medicine safely, take it to a pharmacy. Do not throw away any medicines via wastewater or household waste.

Can I buy the ED treatment trial pack over the counter?

No, the ED treatment trial pack is a prescription-only erectile dysfunction medication, so it cannot be bought over the counter. You will need a prescription from a healthcare provider, as a doctor will need to assess whether this medicine is suitable for you to take depending on your health conditions.

How can I buy the ED treatment trial pack online from euroClinix?

You can buy both the branded and generic ED treatment trial packs online at euroClinix. All you have to do is complete a quick consultation which will be reviewed by one of our online doctors. Once approved for treatment, your trial pack will be sent to your address with free next-day delivery.

To buy the ED treatment trial pack online from euroClinix, follow these simple steps:

  1. Complete a quick online consultation to check your eligibility.
  2. UK-registered doctors review your responses to ensure the medication is right for you.
  3. Upon approval, an e-prescription will be issued.
  4. Enjoy free delivery from our licensed pharmacy with tracking details.

Your privacy is our top priority. euroClinix uses secure, encrypted transactions and complies with UK’s medical standards to keep your information confidential.

Start your online consultation today to enjoy professional care from the comfort of your home.

Why should I choose euroClinix?

euroClinix is trusted by thousands of users in the UK for its safe and convenient service. Here’s why:

  • Experienced doctors manage your consultations and prescriptions.
  • Online consultations, quick approvals, and discreet doorstep delivery add to the convenience.
  • A supportive team is on hand to answer treatment-related questions or concerns.
  • Patients can manage their prescriptions hassle-free through our secure platform.

Join thousands who trust euroClinix for their healthcare needs and take control of your health today.

How much is the ED treatment trial pack?

The price of this pack at euroClinix includes everything you need:

  • Free online consultation with our experienced doctors
  • Free prescription, if approved
  • Free delivery straight to your door

Our pricing is transparent, with no hidden fees. Order today and benefit from our complete, all-inclusive service.

What alternatives are available?

If the medicines in the ED treatment trial pack are not right for you, we have another option available known as Avanafil Spedra. This medicine also belongs to the class of PDE-5 inhibitors. It is very fast-acting, and will work after 30 minutes, with effects lasting for 4 to 5 hours.

Generic Impotence Trial Pack FAQs

Can I take more than one ED medicine at the same time?
Do erectile dysfunction pills cure erectile dysfunction?
Are there natural alternatives to erectile dysfunction tablets?
Are generic ED medicines safe and effective?
Can ED medicines improve my libido?
How long should I wait between taking doses of different medicines in the trial pack?
Is it safe to use the ED treatment trial pack if I’ve never taken ED medications before?
How do I know which medication in the pack is the best fit for me?
Can I take ED medications after eating a large meal?
Are there any discounts for being a new user?
Is it safe to order online?
Will my order be confidential?
What are the delivery options available?

Note: You must complete a short online consultation so that our doctor can ensure that the treatment is suitable for you. The above pricing should only be used as a reference. The final decision to issue this treatment lies with the prescribing doctor.

Medically reviewed by Dr. Caroline Fontana Written by our editorial team Last reviewed 17-01-2025
Generic Impotence Trial Pack information
Type of medicine PDE5 inhibitor
Used for Erectile dysfunction
Active ingredient(s) Sildenafil / Tadalafil / Vardenafil
Works by Allows more blood to flow to the penis to help achieve and maintain an erection.
Effective within Sildenafil: within 30 minutes
Tadalafil: within 30 minutes
Vardenafil: from 25 minutes
Available as Tablets
Available strength Sildenafil 50mg, Tadalafil 10mg, and Vardenafil 10mg
Usage Sildenafil: Take one 50mg tablet at least 60 minutes before sexual activity.
Tadalafil: Take one 10mg tablet at least 30 minutes before sexual activity.
Vardenafil: Take one 10mg tablet at least 25 to 60 minutes before sexual activity.
Manufacturer Various
Generic available Yes
Storage Store in the original packaging to protect from moisture.
Prescription required? Yes, get it FREE with our online consultation
Who is suitable for an online consultation* Men over 18 with erectile dysfunction

*Note: Our medical team must review your online consultation before approving this treatment. They will determine if the requested treatment and quantity are safe, appropriate, and effective for you.

Generic Impotence Trial Pack reviews
The ED Trial pack contains 4 tablets each of Sildenafil 50mg, Tadalafil 10mg, and Vardenafil 10mg Excellent 4.4 24 patients have reviewed Generic Impotence Trial Pack on Trustpilot

Further reading

Viagra and how it reacts with other medicines

Viagra and how it reacts with other medicines

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Viagra: the side effects explained

Viagra: the side effects explained

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