Our pharmacist will prescribe you the correct dose of Sildenafil to best treat your ED. The normal dosage of Sildenafil is 50mg, and this has the desired effect for the vast majority of men who use it. It can also be taken in 25mg and 100mg forms. When you take Sildenafil for the first time, the most important thing is to relax and enjoy some sexual stimulation.

Brand Name Active Ingredient Typical Dosage Price Range (£) Onset of Action Duration of Effect
Viagra Sildenafil 50 mg 20-40 30-60 mins 4-6 hours
Cialis Tadalafil 10 mg 25-50 30 mins Up to 36 hours
Levitra Vardenafil 20 mg 22-45 25-60 mins 4-5 hours
Spedra Avanafil 100 mg 18-40 15-30 mins 4-6 hours

This will give the drug the best chance to kick in and help you get the firm erection you’re looking for.

3. Tadalafil

If your treatment doesn't work we will give you a full refund on your purchase. Sildenafil citrate is the active ingredient in branded Viagra, which you can now buy as generic Sildenafil tablets from Manual. Without the famous brand name behind it, Sildenafil is still a successful treatment for erectile dysfunction and will give you the same effects as Viagra, but without the higher price tag. It’s suggested that 80% of men who take Sildenafil achieve erections strong enough for sex. In a review of 82 trials covering over 47,000 patients, Sildenafil 50mg was found to be the most effective of all other comparable medications.

Everything you need to know

Hence why it's our treatment of choice here at Manual. You can order Sildenafil tablets online in minutes. You'll just need to follow these steps: Get started by selecting your desired strength, frequency, and the number of pills. If you’re unsure, get in touch with us. Confirm in our questionnaire that you’re over 18, you need the medicine, and you’ll be the one using it.

When should you take Tadalafil?

Declare that you don't have a history of heart disease, Peyronie's disease, high blood pressure, stomach ulcers, or other relevant medical conditions. If you do have any of these conditions, we’ll be unable to sell you Sildenafil. Please get in touch with us about your options. Confirm that you’re not using medicines including nitrates, alpha-blockers, Riociguat, or poppers. You'll receive Sildenafil in a discreet package straight to your door. Learn more about first-time use of Sildenafil on our blog.

Product Dosage Quantity + Bonus Price
Levitra Generic60mg180 + 10 Pills501.43€ 477.55€
Levitra Original20mg120 + 8 Pills528.19€ 503.04€
Levitra Professional20mg30 Pills119.12€ 113.45€
Kamagra Oral Jelly100 mg110 + 9 Sachets334.87€ 318.92€
Cialis Generic2.5mg360 + 10 Pills260.03€ 247.65€
Cialis Super Active20mg30 + 6 Pills128.09€ 121.99€
Levitra Generic20mg180 + 10 Pills293.10€ 279.14€
Kamagra Gold50 mg12 Pills47.30€ 45.05€
Levitra Soft Tabs20mg360 + 20 Pills682.21€ 649.72€
Cialis Original20mg64 + 4 Pills274.18€ 261.12€
Viagra Generic25mg90 + 6 Pills105.03€ 100.03€
Viagra Generic25mg10 Pills25.19€ 23.99€
Cialis Generic40mg180 + 10 Pills277.29€ 264.09€
Levitra Generic10mg30 + 4 Pills62.39€ 59.42€

Sildenafil is the world’s most counterfeited drug – and there are many online vendors trying to pull a fast one. So if it looks like too much of a good deal, it most likely is. Sildenafil was first brought to the UK market by global pharmaceutical giants, Pfizer, and it was only available under their brand name, Viagra. This exclusivity meant the price tag was high and many men couldn’t afford this type of legitimate ED medication. In 2013, however, Pfizer’s patent expired, and it became legal to manufacture the drug under its generic name, Sildenafil. Here at Manual, we provide a digital consulting service.

  • ED tablets can sometimes cause visual or dizziness side effects.
  • Tadalafil is often chosen for its flexible dosing options.
  • The sale of counterfeit ED medications is a concern in the UK.
  • Men should inform their doctor of all health conditions before use.
  • Online consultations are common for obtaining UK ED prescriptions.
  • Men with heart problems should get medical clearance before using ED tablets.
  • Adequate sexual stimulation is necessary for ED tablets to work.
  • Men should not double dose if an erection is not achieved.
  • ED medications have helped millions regain confidence in the UK.
  • Side effects usually subside after a few hours or days.

The recommended retail price for branded Viagra Connect is equivalent to about £5 per pill. At Manual, the same Sildenafil is available for as little as £2 per tablet. Firstly, it’s important to know that side effects are rare. However, when they do occur, the most common side effects of Sildenafil are: headaches, facial flushing, indigestion, nasal congestion, dizziness, nausea, hot flushes, vision changes (such as having a blue colour tinge, or blurred vision). Serious side effects can become more common when Sildenafil is misused, mixed with excessive alcohol, or due to drug interactions with other medications. Although rare, Priapism (an erection that lasts for 4 hours or more) is a serious side effect that requires immediate medical attention. Please read the patient information leaflet carefully for a full list of side effects and advice. As with cenforce tablets any drug, if you notice any adverse effects, stop taking it and seek medical advice. Women should never take Sildenafil, and nobody under the age of 18 – male or female.

Counseling for Erectile Dysfunction

Sildenafil is a highly effective treatment for erectile dysfunction. It's sex power tablet an excellent choice for men who want reliable erection support but don't want to pay for a famous brand name. Sildenafil is effective in 80% of men, while less than 2% of users report adverse effects. As an alternative, try Cialis or generic Tadalafil, a PDE5 inhibitor that works in the same way as Sildenafil. They call it the 'weekend pill' because its effects are felt for up to 36 hours, instead of 4 hours with Sildenafil.

1. What is the safest drug for erectile dysfunction?

Some men prefer it as it offers more flexibility — you won't have to pop a pill every time before sexual activity. It is safe to obtain Sildenafil online. But you should be careful where you buy it. Viagra and other ED treatments are some of the most counterfeited drugs globally, and the trouble with the internet is you can't always be sure what you’re buying is the real deal. Only buy drugs, including Sildenafil, from a registered, accredited pharmacy.

Discreet delivery to your home

Look for the Registered Pharmacy Logo and number. Yes, you can buy Sildenafil without a prescription. But you’ll have to answer a few questions from the pharmacist first. These include questions about your medical history, such as any medical conditions you may have or medications you’re currently taking. We do not recommend dividing Sildenafil tablets. And, of course, if you don’t have erectile dysfunction, you shouldn’t use Sildenafil.

  • Erectile dysfunction tablets are available over the counter in the UK.
  • Prescription is generally required for stronger ED medications.
  • Some UK pharmacies offer discreet delivery for ED drugs.
  • ED tablets can improve confidence and sexual satisfaction.
  • Lifestyle changes can enhance the effectiveness of ED treatments.
  • Common interactions include blood pressure medications.
  • Always adhere to dosage instructions provided by a doctor.
  • ED medication price may vary based on formulation and quantity.
  • Tadalafil's longer duration makes it popular among UK men.
  • Consult a healthcare professional regularly when using ED drugs.

If you’ve been told by the doctor not to have sex – perhaps due to lack of fitness or a recent acute myocardial infarction (AMI) or stroke, you should also avoid Sildenafil. And generally, men who have had other heart problems needing care. These include: low blood pressure or uncontrolled high blood pressure (pulmonary arterial hypertension); unstable angina (chest pain), irregular heartbeat or palpitations (arrhythmia); valvular heart disease; cardiomyopathy; problems causing blood flow issues. Other conditions may prohibit the use of Sildenafil, such as anatomical deformation of the penis (e.g. And you should also confirm with your GP if you’re taking nitrates (nicorandil or other nitric oxide donors e.g. amyl nitrite), or recreational stimulant drugs (e.g. cocaine, MDMA); riociguat or other guanylate cyclase stimulators; ritonavir; CYP3A4 inhibitors, e.g.

What is Hezkue Oral Spray

They’re designed to be taken whole, so you know exactly how much you’re taking. If you need a smaller dose, get in touch with us. You can drink with Sildenafil, but we recommend that you keep alcohol consumption to a minimum. That's because alcohol can exacerbate the medication’s possible side effects. We get that you might want a glass of wine or two to get in the mood.

Competing interests

And a small amount probably won't hurt. But side effects can be serious and, at the very least, they can spoil the fun. If Sildenafil does not work, try taking it at least a couple of hours after a meal. Fatty foods can slow down the onset of the drug, meaning you might miss optimal timings. Remember, it's best if you take Sildenafil about an hour before sex to ensure that it’s fully absorbed.

When should you take Vardenafil?

We recommend that you try treatment eight different times before trying another ED treatment. This does not apply if you experience serious side effects, in which case you should stop immediately. If Sildenafil stops working, it may mean a couple of things: If Sildenafil passes its shelf life, it may not work as effectively. This can happen if you take Sildenafil for many years. If this is the case, try a different ED medication, like Tadalafil. Before using Sildenafil, please read the Patient Information Leaflet supplied with your medication. The Sildenafil in Viagra is one of a number of PDE5 enzyme inhibitors. Alternatives include Tadalafil (Cialis), Vardenafil (Levitra) and Avanafil (Spedra) – for which you do still need a prescription. Join more than 100,000 happy customers who have used Manual No names, no logos, no delivery fee. All content on this page has been medically reviewed by: Hassan Thwaini, Clinical Pharmacist and Copywriter, Master of Pharmacy (MPharm) on 30 March, 2026.

  • Some men wrongly believe ED tablets work instantly – they require sexual stimulation.
  • ED tablets are not aphrodisiacs; they only help achieve and maintain erections.
  • Taking more than the prescribed dose does not improve effectiveness and increases risks.
  • ED tablets cannot cure underlying causes like low testosterone or psychological issues.

Find the clinically proven ED treatment that suits you best.

Question Answer
Are ED tablets safe to use? When prescribed and used correctly, they are generally safe. Consult a doctor if you have health concerns.
Can I buy ED tablets online? Yes, from licensed UK pharmacies or authorized online sellers with a prescription. Avoid unverified sources.
How long do ED tablets last? Effects vary; most last between 4 to 36 hours depending on the medication.
Do ED tablets cause side effects? Yes, common side effects include headaches, flushing, nasal congestion. Serious effects are rare but possible.
Are ED medications addictive? No, they do not cause physical addiction but should be used responsibly under medical guidance.

4.6* from over 33,000 people like you. Here’s the breakdown of what happens in your body to get the blood flowing again:1 Arousal triggers cGMP, a molecule that boosts blood flow to the penis and helps you get an erection. In people with ED, an enzyme called PDE5 breaks down cGMP too quickly, reducing blood flow and causing the erection to fade. ED treatments block PDE5, helping more blood reach the penis. This leads to firmer, longer-lasting erections.

How it works

The causes of your erectile dysfunction have worsened. In some cases, the artery supplying your penis may be blocked completely. If Sildenafil stops working, talk to a Manual clinician. “It’s put a spark back into my relationship and given me a huge amount of confidence in the bedroom.” Enabling the mission of revolutionising how men approach health, they are at the core of the men's wellness platform. Speak with one of our clinicians and get personalised advice.

How it works

Curated by Dr. Earim Chaudry, Manual Medical Director When and how should I start treatment? What are the common side effects of Sildenafil? At Manual, cenforce 200mg canada we are experts on erectile dysfunction. In many patients, it can be caused by a combination of factors, and so do we advise having a GP checkup.

What does Levitra (Vardenafil) look like?

If you decide to treat your ED, an oral medication like Sildenafil is the most popular way to start. Some men find just knowing it’s available to help improves their sexual confidence, and 80% of men who take Sildenafil will achieve erections strong enough for sex. When and how should I start treatment? Here at Manual, all of our medication comes from the officially accredited Manual Pharmacy. Before you buy, you will receive a consultation from one of our clinicians, who are all registered with the UK’s General Pharmaceutical Council. Treat the symptoms with ED medication, and get 50% off an ED blood test to investigate the underlying cause.2-5 1 in 3 men with ED have low-T If left untreated, leads to higher risk of stroke and heart attacks 62% of people with heart disease have ED If left untreated, vascular problems can be fatal 65% of men with diabetes have ED Around 80-85% of people with type 2 diabetes are overweight or obese Untreated diabetes can lead to blindness, kidney failure and heart attacks Reclaim your confidence in the bedroom with clinically proven ED treatments delivered to your door.