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. Declare that you don't have a history of heart disease, Peyronie's disease, high blood pressure, sildenafil film tablet 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.
| Risk Type | Description | Prevention Tips |
|---|---|---|
| Counterfeit Drugs | Fake or substandard medications | Buy only from trusted pharmacies |
| Lack of Medical Supervision | Potential interactions or wrong dosage | Consult a doctor prior to purchase |
| Privacy Violation | Personal data theft | Use secure sites and VPN |
| Shipping Delays or Loss | Package not received or delayed | Choose tracked shipping options |
Confirm that you’re not using medicines including nitrates, alpha-blockers, Riociguat, or poppers.
Are erectile dysfunction medicines safe?
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. Sildenafil is a PDE5 enzyme inhibitor, meaning it works by allowing blood vessels to expand and relax. This increases blood flow to the penis when a man is aroused, which improves sexual performance for men with erectile dysfunction (ED). Sildenafil and Viagra work in exactly the same way, because the active ingredient (sildenafil citrate) is the same. You'll receive Sildenafil in a discreet package straight to your door.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Generic | 50mg | 270 + 8 Pills | 198.48€ 189.03€ | |
| Viagra Generic | 200mg | 270 + 10 Pills | 379.76€ 361.68€ | |
| Viagra Generic | 150mg | 270 + 10 Pills | 326.61€ 311.06€ | |
| Viagra Generic | 100mg | 30 + 4 Pills | 60.91€ 58.01€ | |
| Kamagra Polo | 100mg | 84 + 4 Pills | 244.49€ 232.85€ | |
| Viagra Generic | 25mg | 60 + 4 Pills | 71.99€ 68.56€ | |
| Kamagra Oral Jelly | 100mg | 90 + 8 Sachets | 303.56€ 289.10€ | |
| Viagra Generic | 200mg | 30 + 2 Pills | 83.07€ 79.11€ | |
| Viagra Generic | 150mg | 360 + 10 Pills | 423.48€ 403.31€ | |
| Kamagra Soft Tabs | 100mg | 32 Pills | 120.11€ 114.39€ |
Sildenafil is a highly effective treatment for erectile dysfunction. It's 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. 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.
New to online treatment consulatations?
Take a pill an hour before you want to have sex. Sildenafil starts to work within 30-60 mins and maximum erection potential happens around the 1 hour mark. Sildenafil lasts for around 4 hours (sometimes longer for some men). About 40% of men have erection difficulties by age 40. Whatever the cause, it helps for the sildenafil pills vast majority of men.
Your questions answered
Cost-effective, most popular, on-demand dosing Hypotension (blood pressure <90/50 mmHg), recent stroke or heart attack We’ll ask you a couple of quick medical questions. Tick the boxes and a clinician will review your answers and issue you a prescription. Your selected treatment will be delivered for free, with discreet packaging and instructions on how to use it. Chat with a medical expert whenever you need. If your treatment doesn't work we will give you a full refund on your purchase. Only buy drugs, including Sildenafil, from a registered, accredited pharmacy. Look for the Registered Pharmacy Logo and number.
How does the online consultation work?
To get genuine generic for Viagra®, ensure that you are seeing a healthcare provider licensed in your state and have your prescription filled by a qualified pharmacy, one that is licensed in your state and has 3rd-party accreditations like LegitScript. Stock up on your Hayfever Essentials today. Expertly formulated products made with carefully chosen ingredients Save 15% on Teeth Whitening with Spotlight Oral Care Target pain where it hurts with Biofreeze. The online doctor service can provide prescriptions for a range of common conditions, including weight loss and erectile dysfunction. Service provided by SmartScripts, registered in Ireland.
Your expert team
All content on this page has been medically reviewed by: Hassan Thwaini, Clinical Pharmacist and Copywriter, Master of Pharmacy (MPharm) on 30 March, 2026. Sildenafil is an effective treatment for erectile dysfunction. It contains the same active ingredient as branded alternatives. Sildenafil works by encouraging more blood to flow to the penis, ensuring a strong erection when you need one. It’s effective for 82% of men.1 Find the clinically proven ED treatment that suits you best. 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.
- Use established UK-based online pharmacies for safety.
- Avoid websites offering prices that seem too good to be true.
- Be aware of potential fake or counterfeit sildenafil products.
- Understand the dosage options available for sildenafil.
- Read the medication's side effects and precautions.
- Know the legal restrictions on online sildenafil purchases in the UK.
We do not recommend dividing Sildenafil tablets.
How does Viagra work?
It’s important to remember that the pill won’t give you an automatic erection – you still need sexual stimulation to maintain a good erection. Eating a heavy meal or drinking too much alcohol before taking Sildenafil can also mean the drug is slower to take effect. 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. Hence why it's our treatment of choice here at Manual. They’re designed to be taken whole, so you know exactly how much you’re taking. If you need sildenafil 100mg hexal 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. 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. 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.
Did you know that the drug Viagra was discovered by accident?
Take sildenafil (generic for Viagra®) about one hour before sexual activity, as it takes about 30 minutes to an hour to begin working. Check out our guide on how to take Viagra® for best results. If you are currently taking any over-the-counter, recreational or prescription drugs or supplements, tell your healthcare provider. Some medications, like nitroglycerin (nitrates), isosorbide dinitrate, riociguat, ritonavir, itraconazole, ketoconazole, alpha blockers and “poppers”, have well-documented drug interactions with sildenafil and could cause serious side effects. If you are currently taking a PDE5 inhibitor, like Revatio for pulmonary arterial hypertension, talk to your doctor about adjusting your dosage.
What is the correct dose/dosage to take?
There are also some rare, serious side effects of sildenafil, namely an allergic reaction, loss of vision/hearing, or priapism, an erection lasting for more than four hours. Seek emergency medical attention if you experience any of these serious side effects. Learn more about the common warnings and precautions to consider before taking generic Viagra®. You can get the generic for Viagra® through an online or local pharmacy with a prescription from a licensed medical provider. Generic for Viagra® is not available over-the-counter. If this is the case, try a different ED medication, like Tadalafil. 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.
Start your treatment journey
For most men, the effects of Sildenafil can last for up to 4-5 hours, although it can range from 2-6 hours depending on the individual. Sildenafil can safely be used daily, if you’re intending to have sex daily, however, the effects of Sildenafil don’t accumulate if you take more in advance. Use it only when you need it. Sildenafil usually starts to work within 30-60 minutes. Maximum erection potential is usually after 1 hour. “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.
What Is Sildenafil?
No names, no logos, no delivery fee. 4.6* from over 33,000 people like you. BSc (Hons) MBBS MRCGP AFHEA MA (Hons) AFMCP “Efficacy and Safety of Sildenafil Citrate for Treatment of Erectile Dysfunction in a Population With Associated Organic Risk Factors.” Journal of Andrology (2013). “Efficacy and Safety of Sildenafil Citrate for Treatment of Erectile Dysfunction in a Population With Associated Organic Risk Factors.” Journal of Andrology (2013). Answer a few simple questions to get the treatment you need.
Orodispersible tablets of sildenafil
“Great service, helps me stay healthy and sexually active. Sildenafil is the active ingredient in Viagra, just without the brand name. The more cost effective way for easier erections. Clinically proven and used by millions worldwide. You still need to be sexually aroused for it to work, so everything needs to be exciting. Speak with one of our clinicians and get personalised advice.
- Check for online pharmacies with secure checkout processes.
- Be cautious if personal info is not protected or encrypted.
- Look for pharmacies offering advice on correct medication use.
- Verify if the site blocks unauthorized third-party access.
- Read about potential interactions sildenafil may have.
- Always consult a healthcare professional before buying online.
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, 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. 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.