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.
ShutterstockLearn more about notify your doctor about any cardiovascular risks by talking to us online. We offer a comprehensive list of potential adverse reactions.
AppREF:As part of our commitment toquality care, we partner with organizations such as the National Institute on Alcoholesmiddelancer Patients’ Rights Task Force.
Sign up for The Voice for the American Heart Association's guide to safety and listened next monthAppriateConsult your physician, nurse, or pharmacist if you have any questions about your medication, health, or health condition before taking Viagra.
Consult your doctor, nurse, or pharmacist if you have any questions about your medication, health, or health condition before taking Viagra.
Take note of the following, as they may be different from the information provided:
Sildenafil (Viagra®) is a prescription medication that contains the same active ingredient as Viagra, sildenafil. Viagra® also known by the brand name sildenafil can be found at all major drug stores and major online pharmacies.
Follow your doctor’s instructions regarding dosage and frequency of use for at least 6 months after taking Viagra®.
If you take Viagra® and experience any side effects, notify your doctor immediately.
This medication can cause a dangerous drop in blood pressure, which may be life-threatening.
Serious, life-threatening, and sometimes serious adverse reactions can occur with Viagra®.
Seek emergency medical help if you notice any of these serious or life-threatening signs:
If you experience any of the following, especially if they surface, immediately:
As with all prescription medications, inform your doctor if you are taking any other medications, including prescription drugs.
The recommended dose of Viagra® is 50 mg, taken approximately one hour before sexual activity. Consult your doctor for a dose adjustment if you are using a higher dose.
Viagra® can interact with other medications and substances, causing potentially serious adverse reactions. Therefore, it is important to inform your health care provider of all medications and supplements you are taking before starting Viagra®.
LONDON: The US government will soon make Viagra available for purchase in Britain, a decision that could allow UK-based impotence treatment drugmaker Pfizer to avoid a possible US attack.
Viagra is the first drug to be approved for the treatment of erectile dysfunction in men, but its US patent expired last year, opening the door to generic rivals that could use the brand name to make a name for themselves in the US.
Viagra was the first drug to be approved for the treatment of erectile dysfunction in men, meaning that it can be taken for up to four months to help restore the sex drive that helped men get and keep an erection. Pfizer's US patent expired in May 2013, so it was likely that the patent could also be extended to cover other treatments for impotence in the UK.
The decision comes as Pfizer announced in a statement that it would start producing generic versions of its own drug for a period of six months from the current patent.
Pfizer said its generic versions of Viagra were also available in the US for a period of six months in a deal with the US Food and Drug Administration in November 2012.
Viagra is the first drug to be approved for the treatment of erectile dysfunction in men, and it is one that Pfizer has been fighting for years. Pfizer's patent expired last year, opening the door for generic rivals to generic companies to make their own versions of the drug. Pfizer said the US patent on Viagra was also being extended to cover other treatments for erectile dysfunction.
In May 2012, Pfizer said it would launch a generic version of Viagra on its website for a period of six months, although it would be possible for the brand name to continue selling the drug without the patent expiry. The US patent on Viagra expired in April 2013, opening the door for generic competitors to produce their own versions of the drug, which has not yet been approved for the treatment of erectile dysfunction in men.
The first two months of December 2012 were the busiest year for Viagra, with the average daily price for a month's supply at $8.30. The price of a month's supply of Viagra has gone up by $6.00 in the last two months, according to a research firm that specializes in pharmaceuticals and biotechnology. In comparison, the price of a month's supply of Viagra for the first week of December 2012 was $11.30.
The price of Viagra, a popular prescription drug for treating erectile dysfunction, is the lowest since the introduction of the little blue pill in 1998. Viagra was originally developed as an aid for the treatment of high blood pressure in adults. The first clinical trial involving 100 patients showed that it raised blood pressure and improved the ability to exercise in people with hypertension. But some doctors stopped recommending Viagra because the drug proved ineffective for the treatment of erectile dysfunction.
“Viagra has been associated with some of the worst adverse reactions to the medication,” says Dr. David Heffner, the director of pharmaceutical sciences at the University of California, San Diego. “The study of Viagra’s effectiveness as a medication for erectile dysfunction is the most recent attempt to evaluate the effectiveness of Viagra for the treatment of erectile dysfunction.”
The study, sponsored by Pfizer Inc. and published in theJournal of Urology, involved more than 800 patients with erectile dysfunction and was designed to assess the long-term effects of Viagra for the treatment of the condition. Viagra is the only oral medication approved by the U. S. Food and Drug Administration (FDA) for the treatment of erectile dysfunction.
After taking the drug, patients reported significant improvements in their sexual life, with a 50% greater desire to have sex and a 69% greater satisfaction with their sexual performance. Overall, about 90% of the patients had improved sexual satisfaction and about 30% had improved sexual performance.
The study was funded by the Pfizer-owned drug maker. Pfizer’s Viagra was first approved by the FDA in 1998 and is used to treat the symptoms of erectile dysfunction.
Viagra is the brand name for the generic drug sildenafil citrate, which works by relaxing blood vessels in the penis. When a man is sexually excited, the blood vessels in his penis relax and dilate, producing an erection. But sexual arousal can cause the penis to become erect, so it is important to take the drug as prescribed by a physician.
According to the FDA, men who are taking Viagra should not take more than one dose within a 24-hour period. The maximum daily dose of Viagra is two 100 milligrams (mg) tablets, and it can be taken up to 36 hours before the sexual activity.
Viagra is not approved for use in women. It is not recommended for use in children under the age of 18 because of safety concerns.
However, the FDA approved Viagra for the treatment of erectile dysfunction in 1998, and it was only approved for use in the adult male population as of December 2012. Because of the risks associated with taking the drug, Viagra is not recommended for use in children under the age of 18.
The FDA recommends that men over 65 be able to take Viagra as needed, as the drug does not protect against sexually transmitted diseases like HIV. It is also not recommended for people with kidney, liver, and heart conditions. Viagra is not approved for use in children younger than six years old.
According to the FDA, Viagra can be safely and effectively used by men who are at least 6 years old. If a man is younger than 6 years old, Viagra can be used by older men with certain health conditions. It should not be used by men with diabetes or certain cancers, but it can also be used by men with heart problems, low blood pressure, or a history of stroke.
Men taking a nitrate drug like Viagra should not take a generic drug like Sildenafil Citrate. Nitrates, which are used for the treatment of chest pain and angina, are also known as “poppers” for nitroglycerin, and they are also used for treating chest pain. If the drug is taken in combination with other drugs, nitrates can increase the blood pressure to dangerous levels.
“Nitrates can cause high blood pressure in the lungs and a high blood pressure in the heart,” says Dr. Michael Irwig, a urologist at the Albert Einstein Medical Center in New York City.
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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https://www.pillfda.com/men-pharma/sildenafil-pill-25mg-50mg-generic/21742440/ucmp_0a8d1d2e0c9f2c8f99fa5a3f4c9a8ac4f3c9https://www.pillfda.co.uk/men-pharma/sildenafil-pill-100mg-50mg-generic/21742440-ucmp_0a8d1d2e0c9f2c8f99fa5a3f4c9a8ac4f3c9c9fSildenafil, which is used to treat erectile dysfunction (ED), is the first and only FDA-approved medication to treat impotence. It works by relaxing the blood vessels in the penis, allowing blood to flow into the penis when a man is sexually excited. But it's not a cure for ED, and you must consult a doctor before starting a new medication.
This article will discuss the effectiveness ofViagraand how it compares to other ED medications.
Viagra is the first and only FDA-approved medication to treat erectile dysfunction. The drug was originally developed as an alternative to Viagra for men with a high risk of priapism.
Erectile dysfunction affects millions of men worldwide, but it is not the only issue. Sildenafil, the active ingredient in Viagra, has been associated with. In addition, it may also affect other medications such as nitrates.
The FDA approved sildenafil as a treatment for ED in March 2013, but it wasn't approved by the agency until July 2014, when it was updated.
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