Systematic review of randomised controlled trials of sildenafil (Viagra) in the treatment of male erectile dysfunction

Sildenafil is not a penis enlargement treatment.Is Sildenafil cheaper than Viagra?

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Vardenafil is also similar to Sildenafil, they are both phosphodiesterase-5 inhibitors and work in a similar way. Vardenafil is taken as a tablet, without water, at a dose of 10mg or 20mg. You can also try to improve your erection without using medications. Some things that might be useful are: a vacuum pump for your penis, such as the VaxAid penis pump You should talk to your doctor or pharmacist about treatments for erectile dysfunction and they will be able to recommend ones that are most suitable for you. Can I drink alcohol while taking Sildenafil?

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You can drink alcohol whilst taking Sildenafil. However, drinking alcohol can make it more difficult to get and maintain an erection and can make side effects more likely. This means that you’ll get a better result with Sildenafil if you do not drink alcohol.How often can I take Sildenafil? Only take Sildenafil as directed by your doctor or pharmacist. Taking it more often will increase your risk of serious side effects.Does Sildenafil make me last longer in bed? This means that it is not branded, making Sildenafil cheaper than Viagra. Sildenafil and Viagra both have the same active ingredient, Sildenafil, and they’re available in the same doses. This means that at the same dose, both Sildenafil and Viagra are equally as strong and you can’t get a higher dose of one over the other.

Product	Dosage	Quantity + Bonus	Price
Viagra Oral Jelly	100mg	30 + 5 Sachets	115.76€ 110.25€	Buy
Viagra Generic	100mg	30 + 4 Pills	60.91€ 58.01€	Buy
Viagra Generic	100mg	10 Pills	28.91€ 27.53€	Buy
Viagra Generic	150mg	10 Pills	36.73€ 34.98€	Buy
Viagra Generic	150mg	270 + 10 Pills	326.61€ 311.06€	Buy
Viagra Original	100mg	92 + 4 Pills	362.88€ 345.60€	Buy
Viagra Original	100mg	12 Pills	72.54€ 69.09€	Buy
Viagra Original	100mg	120 + 8 Pills	470.39€ 447.99€	Buy
Viagra Generic	150mg	30 + 2 Pills	72.32€ 68.88€	Buy
Viagra Generic	200mg	270 + 10 Pills	379.76€ 361.68€	Buy
Viagra Soft Tabs	100mg	60 + 6 Pills	152.94€ 145.66€	Buy
Viagra Professional	100mg	120 + 4 Pills	262.83€ 250.31€	Buy
Viagra Super Active	100mg	20 + 4 Pills	48.05€ 45.76€	Buy
Viagra Generic	50mg	180 + 8 Pills	158.82€ 151.26€	Buy

Can women take Sildenafil?There is no real evidence that Sildenafil helps women with sexual problems. Sildenafil is not approved to treat women with sexual problems in the UK. Erectile dysfunction (ED) is a medical condition that affects millions of men worldwide, with a significant impact on their quality of life and relationships.

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notice your skin becomes pale, grey or blue You should not take Sildenafil if you: are taking medications called nitrates (for angina) have a deformity of your penis or have Peyronie’s disease (curved penis) have a rare inherited eye disease (e.g. have a serious heart or liver problem have recently had a heart attack, heart problem or stroke have sickle cell anaemia, leukaemia or multiple myeloma If you are not sure whether Sildenafil is suitable for you, speak to a doctor or pharmacist. There are other medications that can be used to treat erectile dysfunction, if you’re not sure that Sildenafil is the right choice for you. Viagra works in the same way as Sildenafil as they both contain the same active ingredient, sildenafil. However, as Viagra is a branded tablet, it is more expensive than Sildenafil.

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However, tadalafil lasts longer than Sildenafil – up to 36 hours. Tadalafil comes as a tablet, with a standard dose of 10mg. Tadalafil also comes as a viagra vardenafil 20mg branded medication under the name ‘Cialis’. Cialis is a long-lasting branded erectile dysfunction medication, which contains the active ingredient tadalafil. It is available as a tablet that can be taken on demand, daily or an over-the-counter version called Cialis Together. While erectile dysfunction drugs are often the first-line treatment, it is essential to fully understand the available options, their mechanisms of action, potential side effects, and alternative therapies. In this article, we’ll explore in detail the pharmaceutical landscape for ED, providing an informed perspective and guiding you toward the best solutions for your needs, weekend viagra with a focus on the advanced approach of Prof. Fabio Castiglione, an internationally recognized urologist and andrologist based in London. ED medications are mainly phosphodiesterase type 5 (PDE5) inhibitors. These drugs relax the smooth muscles of the penis and increase blood flow during sexual stimulation, thereby facilitating erection. It is crucial to understand that these drugs do not automatically cause an erection, but require sexual arousal to be effective.

Brand Name	Active Ingredient	Price per Pack (£)	Availability
Kamagra	Sildenafil	15-25	Online & Pharmacies
Kamagra Oral Jelly	Sildenafil	18-35	Online Only
Caverta	Sildenafil	20-30	UK Pharmacies
Super Kamagra	Sildenafil + Dapoxetine	30-45	Online Vendors

The most commonly prescribed PDE5 inhibitors include: Sildenafil (Viagra): Typically taken about 30–60 minutes before sexual activity, its effects can last up to 4–5 hours. Tadalafil (Cialis): With a longer duration of up to 36 hours, it is often called “the weekend pill“.

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If you find 50mg works well for you but comes with side effects that bother you, you could drop down to 25mg, which may still improve your erections but come with less intense side effects. When to take SildenafilYou should take sildenafil around 1 hour before you want to have sex. Sildenafil takes at least 30 minutes to work, so take it at least 30 minutes before you want to have sex. Sildenafil takes longer to work if you eat before you take it so take that into consideration when timing your dose.How often to take SildenafilYou should only take Sildenafil when you need it – when you’re planning to attempt sex. It’s only safe to take Sildenafil once every 24 hours, otherwise you risk serious side effects.

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You can take Sildenafil every day if needed.How long do you need to take Sildenafil for? You should only take Sildenafil when you need it to treat your erection problems and you want to have sex. If you do not have erectile dysfunction or you don’t want to have sex, you do not need to take sildenafil.Sildenafil does not cure erectile dysfunction, so you may need to keep taking it to help support your erections. If your erectile dysfunction improves because of lifestyle changes or other factors, you may find you no longer need to use Sildenafil. You can request Sildenafil online from trusted suppliers such as Superdrug Online Doctor. It can also be taken daily at a low dose. Vardenafil (Levitra): Similar to sildenafil in duration, usually effective for about 4–5 hours.

• Natural alternatives like L-arginine boost nitric oxide, improving blood flow for ED treatment in the UK.
• DHEA supplements may improve erectile function without traditional medications for some UK men.
• Ginseng has been used traditionally as an ED remedy, with some evidence supporting its effectiveness in the UK.

Avanafil (Spedra): Known for its faster onset of action, it may work within 15–30 minutes of intake. There’s no one-size-fits-all answer—it depends on the individual’s needs and health status.

• Cialis, a popular UK alternative to Viagra, lasts longer and can be taken daily for persistent erectile support.
• Kamagra is an affordable, over-the-counter option that mimics Viagra's effects in the UK market.
• Levitra offers a similar function with a different active ingredient, suitable for those who experience side effects.

Prof. Castiglione stresses that choosing the right medication should be done with a specialist, who will evaluate the patient’s medical history, drug interactions, and personal preferences.

Non-medication options for ED

First, you will need to fill out a short questionnaire about your health. A GMC-registered doctor will then check your answers and approve Sildenafil treatment if it’s right for you. You can then have it delivered to your house or you can collect from your nearest Superdrug pharmacy. If you get a prescription from a GP for Sildenafil, you can get it filled at most UK pharmacies.Can I buy Sildenafil over-the-counter?Generic Sildenafil is a prescription-only treatment which means you can’t buy it in a pharmacy without being assessed by a doctor first. However, Viagra Connect is a branded medication which contains sildenafil and is available over-the-counter.

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This means you can get assessed for Viagra Connect treatment in a pharmacy without seeing a doctor first. The pharmacist will ask similar questions that a doctor would before approving treatment.Viagra Connect is also available to request online from services like Superdrug Online Doctor.Can I get Sildenafil on the NHS?If you have erectile dysfunction, you may be able to get Sildenafil on the NHS. You will first viagra jellys need to be assessed by a doctor. If Sildenafil is suitable for you, you will be given a prescription for Sildenafil which you can get filled at most UK pharmacies. In this case, you would only pay the standard NHS prescription fee. Sildenafil (Viagra): Often a first choice, effective and well tolerated.

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Like all medications, Sildenafil can cause side effects for some people, however they do not affect everyone. Most side effects from Sildenafil are mild and go away on their own, although more serious ones are possible too. Side effects can be considered common, uncommon, rare or very rare, based on how many people they affect. Common side effects (affecting more than 1 in 100 people): Uncommon side effects (affecting less than 1 in 100 people): swelling of the breasts in men (gynaecomastia) Rare or very rare side effects (affecting less than 1 in 1000 people) eye problems (glaucoma, optic neuropathy, arteriosclerotic retinopathy, retinal occlusion) If you get any side effects from Sildenafil, they are likely to go away within a day. Talk to a doctor if you have any side effects that don’t go away or are bothering you.

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According to the NHS, headaches, which are a common side effect, usually go away after about a week. What to do if you get Sildenafil side effects If you have persistent or bothersome side effects, talk to a doctor or pharmacist. There are some things you can do to help manage mild Sildenafil side effects, including: avoiding rich or spicy foods to improve nausea avoiding alcohol and caffeine to improve facial flushing lying down and resting if you feel dizzy use a decongestant nasal spray if you have a stuffy nose If you have a serious side effect, you should seek immediate medical help. painful erection or erection lasting over 2 hours Some people might also be allergic to Sildenafil. having sudden swelling of your lips, throat, mouth or tongue are suddenly short of breath or are finding it difficult to breath feel your throat is tight and it is difficult to swallow get a rash that is swollen, raised, red, itchy or blistering. Tadalafil (Cialis): Its extended duration offers more flexibility and is ideal for those seeking a wider window of opportunity. Vardenafil (Levitra): Can be effective in men who haven’t responded well to other PDE5 inhibitors.

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Sildenafil can help delay ejaculation if you suffer from erectile dysfunction and premature ejaculation together. If you want to last longer in bed because you’re ejaculating too early, you can also consider premature ejaculation treatment. If the reason you are stopping sex early is because you’re losing your erection before ejaculation, then medications like Sildenafil could help you last longer. Sildenafil can help you reach your maximum erection size if you can’t already because of erectile dysfunction. However, Sildenafil won’t increase your maximum erection size beyond what is naturally possible for you already.