Generic Sildenafil

Sildenafil

Erectile dysfunction is experienced by around 50% of men over 40. Sildenafil is an effective treatment that you can buy online today and have delivered tomorrow.  No waiting for an appointment, no embarrassing face to face consultations; just a quick, safe and simple process that will help you to get the prescription and products that you need.

On this page, you will find the following information:

What is Sildenafil?

What is Sildenafil used for?

How do you take Sildenafil?

How long does Sildenafil last?

Sildenafil dosage.

How much does Sildenafil cost?

Ordering Sildenafil online.

Alternative treatments to Sildenafil

Side effects of Sildenafil

Who shouldn’t use Sildenafil?

What is Sildenafil?

Sildenafil is the generic term for the active ingredient found in Viagra and is an effective treatment for erectile dysfunction. There are several different branded versions of Sildenafil, but they all possess the same active ingredient.

The branded version, Viagra, was launched onto the market in 1998 by Pfizer. In 2013, the patent became available to other manufacturers. As a result of this competition in the market, there are cheaper alternatives to Viagra currently available.

The generic name Sildenafil derives from Viagra’s main ingredient, sildenafil citrate, which is a PDE5 inhibitor. Phosphodiesterase 5 (PDE5) is an enzyme that helps to regulate blood flow, and which occurs naturally in the male body.  Sometimes, PDE5 can inhibit the flow of blood to the penis, preventing a man from getting an erection.

Sildenafil and other PDE5 inhibitors help to cure erectile dysfunction by reducing the action of PDE5. Sildenafil relaxes the walls of the blood vessels that supply blood to the penis, enabling the vessels to widen and allowing enough blood to flow into the penis to achieve an erection.

What is Sildenafil used for?

While erectile dysfunction is most common among men aged between 40 and 70, it is thought that most men will suffer from impotence at some point in their lives. Sildenafil products are the most common treatment of erectile dysfunction and are usually the first option provided to men who are experiencing impotence. Whilst there are other treatments available, doctors will usually recommend PDE5 inhibitors first as they are easy to administer, low risk and last a long time. 

Sildenafil was originally tested as a treatment for pulmonary and arterial hypertension; the 4,000 men tested reported little improvement in symptoms but did notice a change in their potency. Today, a related drug, Revatio, is used to treat hypertension; it is therefore not recommended that you take Revatio and Sildenafil together.

How do you take Sildenafil?

Sildenafil comes in pill form and should be taken about an hour before sexual activity starts. It won’t induce a spontaneous erection but will help you to achieve an erection under sexual stimulation.

How long does Sildenafil last?

The effects of Sildenafil can last from four to eight hours.

Sildenafil dosage.

Sildenafil comes in three dose sizes: 25mg, 50mg and100mg. Standard practice is to start with the smallest dose, but your doctor will advise you on the dose once you have checked out and completed your online consultation.

The recommended dose is 50mg taken as needed approximately one hour before sexual activity. Based on efficacy and tolerability, the dose may be increased to 100mg or decreased to 25mg. The maximum recommended dose is 100 mg. The maximum recommended dosing frequency is once per day. If Sildenafil is taken with food, it could take longer for the pill to have an effect.

How much does Sildenafil cost?

Prices vary according to dosage and quantity, but if you are buying generic Sildenafil you will usually find it much cheaper than branded products, for as little as £19.99.

Ordering Sildenafil online.

As third-generation pharmacists, we at Oxford Online Pharmacy are proud of the excellent service that we provide, helping customers to get the right prescription for their needs, when they need it.

We have made it as simple as possible for you to order erectile dysfunction pills online. Simply select the product that you think is right for you and add it to your shopping cart. If you have never used a Sildenafil product before, we advise that you choose the 50mg dose or contact us for advice. Once you have checked out, you will be directed to your online consultation; just answer the questions and your application will be sent direct to one of our GMC registered doctors. If you complete the process before 3 p.m., your order will be despatched on the same day.

If you’re not sure what to order, don’t worry; if your online doctor feels that you would benefit from a different prescription, we will contact you direct and amend your order accordingly.

Alternative treatments to Sildenafil

PDE5 inhibitors are the preferred choice for doctors when patients first seek treatment for impotency. Other products which contain PDE5 inhibitors include: Spedra; Cialis; Levitra; Tadalafil; and, of course, Viagra.

PDE5 inhibitors work for 2/3 of patients, but if they are not successful, medical professionals recommend products such as Caverject, Viridal and Muse, which contain the vasodilating ingredient, alprostadil.

Side effects of Sildenafil

Whilst Sildenafil is used by millions of men every day as an effective treatment for erectile dysfunction, it is not right for everyone. Some people experience side effects, which include the following:

• Headache (experienced by 1 in 10 people).

There are a few uncommon side effects of Sildenafil, which affect less than 1 in 100 users. If you experience any of the following, you should seek medical attention:

• Dizziness
• Nausea
• Impaired vision (e.g. sensitivity to light, blurred vision)
• Facial flushing
• Nasal congestion

The following symptoms are extremely rare (experienced by fewer than 1 in 1000 people); should you experience them, seek immediate medical attention:

• Vomiting
• Nausea
• Elevated heart rate
• Muscle pain
• Blood in urine
• Chest pain
• Penile bleeding

For a full list of symptoms, check the information leaflet.

Who shouldn’t use Sildenafil?

Not all drugs are suitable for all patients. You shouldn’t take products containing Sildenafil if:

• You have been advised not to have penetrative sex
• You have recently had a heart attack or stroke
• You suffer from low blood pressure
• You have impaired liver function
• You suffer from certain eye problems (consult your online doctor if you are in doubt)

What can I buy legally in the UK like Kamagra?

Kamagra is not available for purchase in the UK as it is not a licensed prescription only medicine - so it is illegal to buy or sell it in the UK.

The active ingredient in Kamagra is Sildenafil, the same drug can be obtained in Sildenafil or Viagra  - and they can be bought safely and legally using our free online doctor consultation service at Oxford Online Pharmacy.

Beyond Sildenafil there are many other licensed medicines in the UK for ED treatment, including Tadalafil (Cialis), Avanafil (Spedra), Caverject or Vardenafil (Levitra)  .

Not sure what to order?

Try our Erectile Dysfunction Starter Pack, which contains 4 x Sildenafil 50mg, 4 x Tadalafil 10mg and 4 x Levitra 10mg for just £49.99.

If you have any questions about getting erectile dysfunction treatment online, please get in touch.

Authored by Dr Roisin Mchugh, on 01 December 2020. Reviewed by Stuart Gale, on 01 December 2020.