Sildenafil citrate, commonly known by the brand name, is a prescription-only medicine used to treat erectile dysfunction (ED) in adult men. It works by improving blood flow to the penis, helping to achieve and maintain an erection during sexual activity.
Sildenafil is available in 25mg, 50mg, and 100mg strengths.
Sildenafil has been shown to be effective in up to 80% of men with ED, with effects typically noticeable within 30 to 60 minutes, and lasting for up to 4–5 hours.
Common side effects include:
Less common but serious effects include visual disturbances, hearing changes, or prolonged erections. Seek medical attention if severe or persistent side effects occur.
Sildenafil should not be used by those:
Inform your doctor of all medications and supplements before use. Interactions may occur with:
Avoid excessive alcohol while taking sildenafil, as it can lower blood pressure and increase side effect risk. Use with caution if you have any heart-related conditions.
Sildenafil is available by prescription only in the UK.
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Read More Read LessSildenafil citrate is available by prescription in the UK, and many people have received them through similar channels.
Sildenafil is available by prescription in the UK, and many people have received it through similar channels.
Read MoreThe cheapest erectile dysfunction (ED) pills are generic Viagra, called.
The term "generic" refers to the active ingredient of a medicine or drug rather than to the advertised brand name under which the medicine is sold. It is a term referring to any drug marketed under its chemical name without advertising.
Pfizer made the originaltablet that is often referred to as the “blue pill”.The patent expired in 2013 which then allowed other pharmaceutical manufactures to make a generic version under the name of the active ingredient called Sildenafil. They are exactly the same medically and perform in the same way with the same side-effects.
As with most branded products, Viagra is sold at a higher price,therefore the generic tablets sold asare much cheaper.
Medically there is no difference between a generic medicine and the branded medicine, as they both have the same active ingredients to make them perform in the same way. They only differ in the “bulking” agents used to fill the tablet as the amount of active ingredient required, in this case Sildenafil, is very small. This makes the tablets bigger and easier to handle.
The main difference between generic andbranded named prescription medicines is cost with generics being much cheaper
Every pharmacy can choose what price they sell at, as there are no fixed prices. It will depend on what price the pharmacy can buy the drug from the wholesaler and the cost of their own overheads. They can they decide what mark-up they require and some pharmacies choose to sell some products at higher prices.
At Webmed pharmacy we aim to keep our prices as low as possible, without compromising the quality of service, as we arethe only online pharmacy to offercourier guaranteed next working day as standard
We offer a very fast, confidential and discreet service that isby the General Pharmaceutical Council (GPhC) and the Care Quality Commission (CQC).
A large proportion of our sales are made up of returning customers as they have been delighted with our service.
When you choose to buy any prescription medication online, you must first of check that the pharmacy is with the General Pharmaceutical Council (GPhC).
All pharmacies using a UK General Medical Council, to prescribe their medicines will also be registered with the UK government Agency the Care Quality Commission (CQC).
Those online pharmacies who are not registered with the CQC either use pharmacist prescribers or foreign doctors.
You will then know and have the confidence that all the brands being offered are genuine and will work in the same way. All the pharmaceutical companies are inspected by the Medicines and Healthcare products Regulatory Agency (MHRA) to ensure they manufacturer the drugs to the same quality standard. This means that the key ingredient that is referred to as the “active” ingredient is exactly the same in all brands.
The other inactive ingredients that make up the bulk of the tablet are called “excipients” and can vary.
For those people who are allergic to or have an intolerance to lactose, then the is ideal for you as it is lactose free. You can check the additional excipients on the patient information leaflet supplied with your tablets.
Although medically all the generic tablets are identical, they may look different as they can vary in colour, shape and size due to the varying excipients.
The patent for, owned by Pfizer, expired in July 2013, which then allowed other pharmaceutical companies to produce generic. There are a number of companies now manufacturing which include Accord, Ajanta, Dr Reddy’s, Mylan, Teva, Torrent and Zentiva. Even Pfizer make a that they sell cheaper than Viagra although generally more expensive than the equivalent generic brands.
Author 19th September 2019
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Sildenafil citrate, commonly known by the brand name, is a prescription-only medicine used to treat erectile dysfunction (ED) in adult men. It works by increasing blood flow to the penis, helping to achieve and maintain an erection during sexual activity.
The global erectile dysfunction drugs market is experiencing significant growth, driven by several key factors. As of 2023, the global erectile dysfunction market was valued at approximately USD 31.8 billion and is expected to grow at a compound annual growth rate (CAGR) of at least 20% to reachertility market size range of $7.4–$8.5 $. It is also expected to grow at a CAGR of 30–40% during the forecast period. This growth is driven by the rising prevalence of conditions associated with ED, including diabetes, hypertension, and cardiovascular diseases, as well as increasing awareness about the condition.
The global erectile dysfunction drugs market was valued at approximately $1.5 billion in 2024, growing at a CAGR of 1.5% from 2024 to 2031. This growth is driven by the increasing prevalence of ED, including coronary heart disease, osteoarthritis, and rheumatoid arthritis, which are conditions that affect the prostate and middle ear of the body.
Ibm T₊OMM is segmented based on IBP and IBMs. TGA $1.7 Trillion was generated in IBM segment in 2024, indicating a high growth trajectory. This is driven by the increasing demand for ED treatment, along with an aging population, improved healthcare infrastructure, and advancements in drug delivery technology.
$1.7 Trillionwas generated in IBP and IBMs segment, indicating a high growth trajectory. This is driven by an increasing population, rising healthcare expenditure, and increasing awareness about the condition.
The IBP data is available in several forms, including,which is a generic drug version, andwhich is a brand-name version. The IBMs data is available in several forms, includingIBMs is the medical form of TGA, and TGA $5 Trillion was generated in IBMs segment.
$5 Trillionwasgenerated in IBP data, including generic TGA, IBMs, generic TGA, generic TGA, and brand-name TGA.
Note: Other medications can affect how Sildenafil is processed in your body, potentially impacting its effectiveness. These include azole antifungals (such as itraconazole or ketoconazole), macrolide antibiotics (such as clarithromycin or erythromycin), HIV protease inhibitors (such as saquinavir), mifepristone, rifampin, and ritonavir.
Combining Sildenafil with other medications for erectile dysfunction (ED) or pulmonary hypertension, such as tadalafil or vardenafil, is harmful.
esar de fungeAdemás, Sildenafil esta lista congelaste para la piel
Los principales principales productos activos en Sildenafil:1.Nitrates: Sildenafil tablets can cause a dangerous drop in blood pressure when used with nitrates. This severe drop can lead to dizziness or fainting, making it dangerous to take. Lower doses of Sildenafil are recommended by the doctor.
2.Alpha-blockers: In addition to Sildenafil tablets, Sildenafil is also used for managing ED. Sildenafil works by increasing blood flow to the penis, which can be effective in treating erectile dysfunction. In rare cases, it can lead to dizziness or fainting, which could make it essential to take Sildenafil with medications that affect blood pressure.
3.Acid reflux: Sildenafil can also lead to side effects such as heart problems, such as a heart-related feeling of not 100% dissolved in your throat or tingling in the chest area, and a flat or painful erection. This often occurs, but it is rarely due to drug interactions.
4.Hepatitis C virus protease inhibitors: Sildenafil is also used for reducing blood pressure. Due to the seriousness of the problem, patients should inform their doctors about loss of vision due to this virus. Also, protease inhibitors should be used with caution in patients with liver disease.
5.Sildenafil and other nitrates: When taking Sildenafil it is important to note that it contains nitrates, used to lower blood pressure. Due to the seriousness of the problem, patients should be advised to contact their doctors right away if taking Sildenafil has been prolonged or side effects are observed.Nisold Procugatricuur (Nitrostat) and L-type nitric oxide (i.e. cyclic guanosine monophosphate): Sildenafil and i.e. Sildenafil tablets, Nitrostat and L-type nitric oxide (i.e. cyclic guanosine monophosphate) can also cause a dangerous drop in blood pressure when used with this medication. This can lead to dizziness or fainting, making it dangerous to take.
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