Sildenafil (Generic)

Price range: £5.99 through £47.99

Sildenafil helps you get and keep an erection when sexually aroused. It contains the same active ingredient as Viagra, with 25 mg, 50 mg and 100 mg options.

  • Confidential online consultation from home
  • Personal review by a UK prescriber
  • Discreet delivery to your door if prescribed

Take the next step with The Care Pharmacy. Treatment is subject to clinical suitability.

Earn up to 48 Points.

Start Consultation

icon-1

Type of medicine

As-needed treatment for erectile dysfunction in adult men.

icon-2

Active Ingredient

Sildenafil citrate – a phosphodiesterase type 5 (PDE5) inhibitor that increases blood flow to the penis.

icon-3

Effective within

Typically works within 30 to 60 minutes and remains effective for 4 to 6 hours.

icon-4

Works by

Relaxes blood vessels in the penis, allowing increased blood flow during sexual stimulation.

icon-5

Side effects

Common side effects include headache, flushing, indigestion, nasal congestion, or visual disturbances.

icon-6

Not Suitable For

Not suitable for those taking nitrates, with severe heart disease, or uncontrolled blood pressure.

Sildenafil: support for getting and keeping an erection

Erection difficulties can make intimacy feel less straightforward. Sildenafil is an as-needed treatment for erectile dysfunction that helps blood flow to the penis when you are sexually aroused.

Generic sildenafil or branded Viagra?

Sildenafil contains the same active ingredient as branded Viagra. This page offers generic sildenafil in 25 mg, 50 mg and 100 mg strengths, with packs of 4, 8, 16 or 32 tablets. A prescriber will assess the appropriate strength and quantity for you.

What to expect from treatment

Sildenafil is taken before sex, rather than as a daily course. It requires sexual stimulation and does not increase sexual desire. Your response can vary, so tell your prescriber if treatment is not helping or causes side effects.

Private support, from consultation to delivery

Complete your confidential online consultation from home. A UK prescriber reviews your symptoms, medical history and current medicines to check which treatment and strength may suit you. If prescribed, your treatment is delivered discreetly to your door.

Not sure which option to choose? Tell us what you have tried and any questions you have. The Care Pharmacy team can help you understand the next step.

Explore your options

You can also read about as-needed tadalafil and our erectile dysfunction service.

Sildenafil is not suitable for everyone and must not be taken with nitrates. Read the warnings and the patient leaflet supplied with your medicine, and follow your prescription. Read a sildenafil patient information leaflet; the leaflet supplied with your pack may differ by manufacturer.

Reviews

There are no reviews yet.

Be the first to review “Sildenafil (Generic)”

How should I take Sildenafil?

Sildenafil is usually taken orally, with water, approximately 30 to 60 minutes before sexual activity. It is important to follow the instructions provided by your healthcare professional or the patient information leaflet. The medication should not be taken more than once daily. Avoid consuming large amounts of alcohol or heavy meals before taking Sildenafil, as these can affect its effectiveness. If you have any questions about how to use this medicine or if you experience any side effects, please consult your prescriber for personalised advice.

What ingredients are in Sildenafil?

Sildenafil typically contains the active ingredient sildenafil citrate, which is responsible for its intended effects. In addition to the active component, the tablets may include inactive ingredients such as microcrystalline cellulose, lactose monohydrate, and magnesium stearate, among others, which help in the manufacturing process and tablet stability. It is important to check the patient information leaflet provided with your medication for a complete list of ingredients, especially if you have allergies or sensitivities. If you have any concerns about the ingredients, please consult your healthcare professional before use.

Warnings and precautions

Sildenafil may not be suitable for everyone. It is important to consult a healthcare professional before use, especially if you have any heart conditions, low blood pressure, or a history of stroke. Avoid combining sildenafil with nitrates or certain other medications, as this can cause serious interactions. Alcohol intake should be limited, as it may increase side effects. If you experience any unusual symptoms or have concerns about suitability, seek advice from a prescriber. Do not use sildenafil if you are advised against sexual activity for health reasons. Always follow the prescribed dosage and guidance provided by your healthcare provider.

What are side effects of Sildenafil?

Sildenafil may cause side effects, which can range from mild to more serious. Common side effects include headaches, flushing, indigestion, and nasal congestion. Some people may also experience dizziness or visual disturbances. In rare cases, more serious side effects can occur, such as chest pain, sudden vision loss, or an erection lasting longer than four hours. If you experience any severe or persistent symptoms, it is important to seek medical advice promptly. Always consult a healthcare professional before starting or stopping Sildenafil to ensure it is safe and appropriate for your individual health needs.

How do I store Sildenafil?

Store Sildenafil in a cool, dry place away from direct sunlight and moisture. Keep the medication out of reach of children and pets. Avoid storing it in the bathroom or near heat sources. Always keep Sildenafil in its original packaging to protect it from damage and contamination. If you have any questions about storage, consult your pharmacist or prescriber.

Sildenafil usually takes between 30 minutes to 1 hour to start working. However, it won’t cause an erection on its own—you still need to be sexually aroused for it to be effective. Its effects can last for up to 4 hours.
You can drink a small amount of alcohol, but it’s best to limit how much you have. Drinking too much can make it harder to get or keep an erection and may also increase the risk of side effects like dizziness or low blood pressure.
Yes, you can take it with or without food. But if you’ve had a large or high-fat meal, it might take longer to start working. For quicker results, try to avoid heavy meals beforehand.
You should never take more than one Sildenafil tablet in 24 hours. Taking too much can increase your risk of side effects like headaches, dizziness, or a prolonged erection. If you’ve taken more than recommended, speak to a doctor straight away.
Sildenafil works for most men, but not everyone will get the same results. It may not work the first time, and some men might need to try it a few times before seeing the full effect. If it still doesn’t help, speak to your GP—they may suggest a different approach or dose.