Last updated 18 February 2022
Both Viagra and sildenafil are widely used to treat erectile dysfunction. In fact, they contain the same active ingredient. Viagra is a brand name for the sildenafil produced and sold by the company Pfizer. Sildenafil is also sold as a generic drug, which is medically identical to Viagra.
Sildenafil citrate was Albert Wood and Peter Dunn as a possible treatment for hypertension and angina; conditions associated with coronary heart disease. In 1991 Dr. Nicholas Terrett, now often referred to as the father of Viagra, was named in the British patent for the drug as a heart medication. And though Pfizer’s early trials of the drug in the 1990s did not prove its efficacy as a heart medication, patients who took part in the clinical trials reported increased erections after taking sildenafil. Separate studies provided more information on the biochemical process that causes erections, which helped scientists understand how sildenafil could enhance the effects of sexual stimulation and open up blood vessels in the penis. Sildenafil was then studied in men with erectile dysfunction, and in 1998 it was approved by the FDA specifically for treatment of ED and branded as Viagra.
When for the drug in June 2013 it made way for generic manufacturers to produce sildenafil, or ‘generic Viagra’. It costs a fraction of the price of Viagra, and has made the treatment more accessible to a wider range of patients. You can now choose to buy, Pfizer’s branded drug, or, the generic version.
Branded Viagra comes in small diamond-shaped blue pills – Pfizer has also patented this pill design and appearance. Sildenafil is sold as white or blue tablets, with different characteristics depending on the brand. Some have chalky finishes while others are smooth, and some are scored for easy division, while others are not. Both Viagra and the different can be purchased in 25mg, 50mg, and 100mg preparations, and there is no significant difference between them in terms of active ingredients.
Viagra tablets compared to sildenafil tablets. Sildenafil tablets can come in many shapes, colours, and sizes – see.As a generic medicine, sildenafil is produced by a number of manufacturers, and competition among them helps to regulate its price and keep it affordable for consumers. Branded Viagra is only produced by Pfizer, whose name recognition and customer loyalty allow it to charge a higher price for its renowned ‘little blue pills’.
Viagra and sildenafil are medically the same. It is a requirement for the generic version to contain the same levels of the active ingredient in the body as its branded alternative, which is known as. Before generic drugs are licenced for sale the manufacturer must demonstrate bioequivalence to the licensing authorities (the ).
If you have a private prescription for Viagra, the branded drugmustbe dispensed; but you may ask for sildenafil at the time that the prescription is made. They are considered equally effective, however patients must follow proper protocol for optimum results. Also note that if the condition does not respond to the initial dose of Viagra or generic sildenafil, a higher dose may be required (after several unsuccessful attempts).
Packaging differences: Viagra 100mg tablets and Mylan sildenafil 100mg tablets. Viagra 100mg tablets are one type of drug and are available in any of the strengths from 25mg for a cost for for which you is included in the cost of the drug., Mylan tablets also available.There are several options for selecting the most accessible cost. See the end of this article for a full list of techniques and cost options available for buying medications cost.
Many types of pills and sizes of Viagra Oral Solution come as non-branded tablets. If you want to know more or more about the different,, which comes in a blue pill packaging,.
In the last 20 years, Viagra has been prescribed to treat a variety of ailments, from heartburn to depression and to other conditions. There are many different ways to prescribe Viagra, but what is the most common way to treat it? It can be done, or it can be done by a doctor.
Viagra has been known to treat some common conditions such as:
Viagra has a very long half life, but there is a short life to take the drug. This means that if it is taken daily for a while, you can get back to a normal, full life. You can also get back to a normal sex life.
Viagra is taken by mouth. The pill is taken once a day, and there is a maximum of 30mg of the drug per day. It should be taken daily for up to 3-5 days.
Viagra is taken 30-45 minutes before sex. You can take Viagra at any time of the day, with or without food. This means that it can take around 30 minutes to start working.
You can also take Viagra with food.
Viagra is taken every day and is very effective in treating the same conditions.
Viagra can also be taken with a fatty meal. It is important to drink plenty of water throughout the day.
This drug can be used for some people.
Viagra can cause side effects. These can include headache, upset stomach, and heartburn.
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 MoreDosage and AdministrationUse Viagra with caution in pregnancy or if you are breastfeeding. Viagra can pass into breast milk and may harm your infant. If you are using Viagra with a planning period, avoid Viagra if you are planning pregnancy. Viagra is not recommended for use in women who are trying to become pregnant, as it is not approved for use in this age group.
Ask your health care provider if you test positive for prostate cancer before taking Viagra. Can you test for prostate cancer?Before starting treatment with Viagra, inform your health care provider of any prostate cancer test you have had since you were first prescribed Viagra, as this can help identify those at higher-risk of free prostate-specific antigen levels.
Possible Side EffectsThe most common side effects of Viagra are decreased libido, erectile dysfunction, and problems with orgasm. These effects may surface once you have had a negative response to Viagra, and vice versa.
More severe reactions are rare, but seek medical attention if you experience any of the following symptoms of a severe adverse reaction:
This is not a complete list of side effects. If you notice other effects not listed above, contact your doctor or pharmacist. These side effects may not go away if you have treatment with Viagra.
When using Viagra with a planning period, avoid wearing tight, erectile dysfunction medications like this one without hesitation.
Where to Buy Viagra OnlineOnline pharmacies can offer buyer-to-consumer access to Viagra, which is free when purchased from a physical pharmacy. However, this access must be honored with a prescription from a licensed health care professional. For more information, visit the pharmacy’s website or call your doctor.
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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Kamagra is the brand name for the medication sildenafil citrate. The medication helps men with ED achieve and maintain an erection by increasing blood flow to the penis.
Disclaimer:This product description is for informational purposes only and not medical advice. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. You should always consult your doctor or another healthcare professional before using any treatment.
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