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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References: ( amber front with information)....
Lynn, Pia, and Bruce, Pia, 'Effect of Sildenafil on the effect of sildenafil on the corpus cavernosum', Urology, Volume, 155, (2), (4): 541-550, 2024, (print); Lee, Lee, and Bruce, Pia, 'Effect of sildenafil on the effect of sildenafil on the corpus cavernosum', Urology, Volume, 155, (2), (4): 541-550, 2024, (print); See Rockwell, L. J., and Lee, K. J.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 disfunci fides al sildenafilUse Sildenafil exactly as it was prescribed for you, as prescribed. Follow the instructions on the label.
Take your medication regularly as directed by your doctor. Remember to follow the instructions provided.
There are several processes to use if you forgot to take a dose, such as the manufacturer'sings of sprays, etc. This is a sign that your medication has come unstuck.
Both Sildenafil and Tadalafil are phosphodiesterase type-5 inhibitors. These medications work by preventing the phosphodiesterase type-5 enzyme from working effectively. This allows the medication to work more effectively while blocking the action of another medication.
Sildenafil is used to treat erectile dysfunction (ED), or impotence.
Viagra has been shown to cause some mild side effects. Talk to your health care provider if these do not go away within a few days. If you begin to experience more serious reactions, seek medical attention immediately.
Common side effects reported from Viagra use include:
More severe side effects include:
If you experience any of these side effects, seek medical attention immediately. These are symptoms of a severe adverse reaction to this medication that require immediate treatment.
As with all prescription medications, inform your doctor of any medical conditions you currently manage. Tell them about any and all medications, prescription drugs, and supplements you are taking before starting treatment with Viagra. Viagra can interact with bodily substances, causing potentially serious adverse reactions.
Specifically, you should inform your health care provider of any nitrate medication you are taking. Remember to mention any herbal products you use, especially St. John’s wort.
In addition, let your doctor know if you have recently had heart surgery or experience chest pain during sex. If you experience any changes in your heartbeat or chest pain during sex, contact your health care provider immediately.
Show Moreuspressile Erectile DysfunctionTropical/Fungal InjectionsViagra can interact with bodily substances, making potentially serious adverse reactions important. This includes nitrates such as isosorbide dinitrate and nitroglycerin. These medications reduce the blood pressure in the penis, helping men achieve and keep an erection. Viagra may also interact with other drugs and vitamins, so it is essential to disclose all medications and supplements you are taking to your healthcare provider.
Addison’s DiseaseWADAAddison’s diseaseReductilViagra can also interact with other drugs and vitamins, so it is vital to mention all drugs and supplements you are using.
This list does not include all possible adverse reactions. It is important to inform your health care provider of any available solutions. Viagra may interact with bodily substances, causing potentially serious adverse reactions.
In addition, let your healthcare provider know if you have been diagnosed with an enlarged prostate or liver disease. Viagra can interact with other drugs and vitamins, so it is vital to mention all drugs and supplements you are using.
Yaz (Sildenafil)Yaz (Sildenafil)NoActiveYaz (Sildenafil)YesNoActiveThis medication is not recommended for use in women. Viagra may interact with other drugs and vitamins such as nitrates, isosorbide dinitrate, and nitroglycerin. It is also not recommended for use in women. Use caution when using Viagra, especially if you have heart problems, as it may interact with the drug mayosorbide dinitrate, used for angina, and guanylate cyclase stimulators, may increase the risk of erectile dysfunction (ED) and pulmonary arterial hypertension (PAH).
If you have any known ED side effects, discuss with your healthcare provider.
The 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
Active ingredient Sildenafil - the active ingredient - USAID only. Sildenafil is available as a generic drug.Generic sildenafil
Is is available.
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