Buy Sildenafil Tablets Online UK 25mg, 50mg & 100mg

Both Sildenafil and Tadalafil are medicines used to treat erectile dysfunction (ED), but they differ in how long they last and how they’re taken.

• Sildenafil works for up to 4 hours and is taken as needed, about 30–60 minutes before sex.
• Tadalafil lasts up to 36 hours, allowing more flexibility and spontaneity. It can be taken as needed or as a lower daily dose for ongoing effects.

Both work in the same way, by increasing blood flow to the penis. They are equally effective, but Tadalafil’s longer duration means it’s often called the “weekend pill.”

Further reading: Sildenafil vs Tadalafil

Both contain the same active ingredient, Sildenafil citrate.

This means that they both work in the same way, and deliver the same results for treating erectile dysfunction.

The main difference is price – generic Sildenafil is cheaper.

Sildenafil is effective for 82% of men

Sildenafil is suitable for adult men with erectile dysfunction, but not every individual can take it safely. Sildenafil is generally not suitable for men who:

• Take nitrate medicines (for angina or chest pain) or recreational drugs containing nitrates (such as amyl nitrite/”poppers”)
• Have certain serious heart conditions, have recently had a heart attack or stroke, or have uncontrolled low or high blood pressure
• Have severe liver or kidney impairment
• Have a history of non-arteritic anterior ischaemic optic neuropathy (a rare cause of sudden vision loss)
• Have a known allergy to Sildenafil or any of its ingredients
• Are taking certain other medicines that may interact with Sildenafil, including some alpha-blockers, other PDE5 inhibitors, or medicines classed as nitric oxide donors

Please keep in mind that this list is not exhaustive. During the online consultation, you will be asked about your full medical history, current medicines, and any relevant symptoms, so we can properly assess whether Sildenafil is appropriate for you or whether an alternative treatment would be safer or more suitable.

If you have taken Sildenafil and it doesn’t seem to be working, there are a couple of things that you need to be aware of. Sildenafil only works with sexual stimulation. It doesn’t cause an erection on its own. In some cases, it can also take longer to work or be less effective. This is especially true if taken after a large or fatty meal, alongside alcohol, or at a dose that’s too low for you.

If you have taken Sildenafil correctly on several occasions and it still hasn’t produced the expected results, don’t just increase your dose without guidance. Instead, speak to a pharmacist or another healthcare professional who can review your prescription and consider whether a different dose, an alternative PDE5 inhibitor, or a different type of treatment may be more suitable.

Yes – Sildenafil is safe for most men when taken as prescribed. It has been widely used for over 20 years to treat erectile dysfunction and has a well-established safety profile.

However, Sildenafil isn’t suitable for everyone. You should avoid taking it if you:

• Use nitrate medicines (for chest pain or angina)
• Take alpha-blockers without medical guidance
• Have serious heart or liver problems
• Have low blood pressure or have recently had a stroke or heart attack

Yes, Sildenafil can be taken once per day if needed.

Do not take Sildenafil more than once within a 24-hour period.

If you need erectile dysfunction treatment every day, speak to a pharmacist or doctor, as daily tadalafil may be more suitable.

Yes, you can drink alcohol with Sildenafil, but it’s best to do so in moderation. Drinking too much alcohol can reduce the effectiveness of Sildenafil and make it harder to get or maintain an erection.

Excessive alcohol can also increase side effects such as dizziness, headache, flushing, or low blood pressure.

Yes, you should use a pill cutter to avoid tablet wastage and to ensure you are receiving an accurate dose.

Many manufacturers produce generic Sildenafil, which works exactly the same as Viagra. All contain the same active ingredient – Sildenafil citrate – and are equally effective.

At Chemist Click, we source our stock from reputable UK wholesalers. While inactive ingredients like colouring or binding agents may vary slightly between brands, this does not affect how the medicine works.

Common brands we supply include Teva and Accord, but we can also provide Pfizer, Mylan, Bristol, Dr Reddy, Sandoz, Actavis, and Torrent on request. If you prefer a specific brand, please mention it on your consultation form.

Sildenafil is a prescription-only medicine in the UK.

You can buy Sildenafil online after completing a consultation, which is reviewed by a qualified healthcare professional. If suitable, treatment can be prescribed and supplied by a registered pharmacy.

The usual starting dose is 50mg.

Some men may be prescribed 25mg if they are more likely to experience side effects, while 100mg may be used if 50mg is not effective enough. You should only take the dose recommended after your consultation.

Yes. Generic Sildenafil and Viagra contain the same active ingredient, Sildenafil citrate. They work in the same way, but generic sildenafil is usually cheaper.

Sildenafil usually lasts for up to 4 hours. This does not mean you will have an erection for 4 hours; it means Sildenafil can help you get an erection during that window when sexually aroused.

Sildenafil may not work if you are not sexually aroused, take it after a heavy meal, drink too much alcohol, use too low a dose, or have an underlying health issue affecting erections.

Some men may need to try sildenafil several times before judging whether it works.