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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Side Effects for Side EffectsCautionsIf you experience any side effects, they may affect only the side of the main page or the. Please read the enclosed leaflet carefully before order.
Sildenafil is not suitable for everyone. You should not use this medicine if you have used it for other males aged 18 or over.
If you experience side effects for sildenafil, you may consider trying a different brand of sildenafil. Do not stop taking sildenafil without consulting a doctor. If you experience side effects for another reason, please speak with a doctor.
For further information, please see thesildenafil patient information leaflet and accompanying Patient Information.
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.
As with all prescription medications, inform your doctor of any medical conditions you used to get treatment for such as a allergy to sildenafil or any other PDE5i you are using.asthma is a very common condition that affects about 40% of men aged 40-80 years. The condition, also known as “Heart Failure,” is a potentially life-threatening condition that can cause irregular heartbeat, blood pressure, and fainting. The chance is increased if you have heart disease, uncontrolled high blood pressure, recent heart attack, stroke, heart failure, liver or kidney disease, or a history of stroke or heart problems.As with all prescription medications, let your doctor know if you have any medical conditions, such as a heart problem, heart disease, low blood pressure, or a history of heart attack or stroke.Common side effects of Viagra use include:
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 more Abolish Erectile Dysfunction If you are taking sildenafil to treat pulmonary hypertension, you may beUFy experience some side effects that may require increased caution. These include:aleb-07/12/16 at 7:28, Khaleesi>I have been taking Viagra since I was under nitrates for 4 months. I have been having headaches, stuffy nose, congestion, dizziness and a stuffy or runny nose for 6 months. I am also a bit dizzy so I can't sleep at night. The first couple of times I had a headache, I started to feel the stuffy nose, congestion, dizziness and stuffy nose. It was bad. My nose was a bit stuffy. Then the next time I had a headache, it was a bit stuffy. I started to feel like my nose was a bit stuffy. But it was good. I don't have headache at all. My nose is a bit runny. I also have congestion and stuffy nose. I also have earache and earache and earache. I have earache. My earache. I also have a stuffy nose. I have a stuffy nose.A New York-based company, Pfizer Inc. has announced that it will donate its sales of the erectile dysfunction medication Viagra to the U. S. market.
Pfizer, which makes the drug for men with erectile dysfunction, said the donation of the Viagra would be part of Pfizer’s initiative to help the U. market a cheaper alternative to the older erectile dysfunction drugs.
Viagra, the world’s second-biggest prescription drug, is expected to reach $3.2 billion in 2013, or $5.9 billion per year. It is a generic version of Viagra, Pfizer’s best-selling medication, and is available in 50 mg and 100 mg tablets.
The announcement comes as Pfizer has faced competition from generic versions of Viagra, the makers of which are currently selling their own versions.
Pfizer’s Viagra sales are expected to reach $2.8 billion in 2013, according to a report in the March issue of theNew England Journal of Medicine.
“It’s not just about the money; it’s about bringing an innovative drug to market that has the potential to significantly increase the number of men who use Viagra,” said Dr. Andrew Goldstein, Pfizer’s medical director for pharmaceuticals. “It’s about the potential for the new technology that will bring men back to life and help improve the lives of those who use Viagra.”
The Viagra marketing campaign was developed by Pfizer and produced by Pfizer’s pharmaceutical division.
In a statement, Pfizer said: “We believe that Viagra has revolutionized the way people use medicine and is a great example of why Pfizer is committed to creating a new generation of physicians.”
Viagra, sold under the brand name Revatio, has been available in more than 1.6 million U. pharmacies since it became available on the U. market in 1998.
Sales of the erectile dysfunction medication have increased since 2003, when the drug’s first FDA-approved generic competitor, Cialis, was launched.
The drug’s introduction began as a breakthrough for men who had previously relied on Viagra to get and keep an erection. Viagra works by relaxing blood vessels in the penis, allowing more blood to flow into the penis when a man is sexually aroused.
But it has had serious adverse effects, including heart problems, low blood pressure and erectile dysfunction.
Viagra is a prescription-only drug used to treat erectile dysfunction. It is also used to treat a rare condition called benign prostatic hyperplasia (BPH). It belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors.
Although the FDA approved Viagra in 1998 for the treatment of BPH, the drug had to be withdrawn in the United States in 2013 because of its safety risks. Pfizer said in a statement: “Pfizer has worked to ensure that the safety of the drug remains a priority for the company.”
It was only a matter of time before Viagra was withdrawn from the market.
The Pfizer announcement was made public Monday, after a study of Viagra’s sales in the U. was released in September 2012, which found that men who took Viagra 30 minutes to an hour before engaging in sexual activity could see an erection as often as four hours later. The study, published in the New England Journal of Medicine in 2013, had an effect size of 0.7% and was based on a population of 3.5 million men.
The study, called the “Viagra Effect of a Natural Drug,” is based on data from the Food and Drug Administration (FDA), a federal agency responsible for regulating drug ingredients. The FDA’s analysis was based on data from the United States Food and Drug Administration (FDA).
Viagra was first approved by the FDA in 1998 for the treatment of erectile dysfunction. The drug is also approved for the treatment of benign prostatic hyperplasia (BPH) and to treat the symptoms of a painful, hard, prostate.
Viagra has been available since 2004. In 2016, Pfizer bought the patent rights to Viagra for $1.27 billion, the highest price the company has ever paid.
Viagra has been available in more than 300 U.