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.
asthma in men (idanra24)The common side effects from Viagra are:
These side effects are likely controlled by a doctor. If you experience any of the following side effects, seek medical attention immediately:
If you experience any side effects that are severe, such as a serious, may, or may not go away, contact your doctor.
Do not take Viagra if you are taking medications that:
Avoid engaging in sexual activity until your doctor has told you to.
Anaesthetic dizziness can make it difficult for Viagra to work, especially in the morning. If you experience lightheadedness, fainting, fainting with yourself, or a rush of dizziness, seek medical attention immediately.
Do not take Viagra if you are taking nitrates or nitric oxide donors such as amyl nitrite. Amyl nitrite can interact with Viagra and cause a potentially serious drop in blood pressure.
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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.Side effects of Viagra (sildenafil)Head orale:Head vs. Word: Erectile dysfunction (ED) Word: erectile dysfunction (ED)An erection lasts 4-5 hours. There is aatsats 45-60 minutes after taking this medication.
Follow manufacturer's instructions: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.
Don’t let ED affect your confidence or relationships. Buy Sildenafil tablets online today and experience more satisfying erections — securely, discreetly, and from our trusted UK-regulated pharmacy.
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Store Notice: Orders placed after 11:00 AM on Friday, 23 May 2025 will be processed on the next working day, Tuesday, 27 May 2025, due to the bank holiday weekend. Thank you for your understanding.
Product notSoldProduct Short DescriptionSildenafil citrate is a prescription-only medication for erectile dysfunction. It is available in 25mg, 50mg, and 100mg strengths.
Sildenafil citrate works by enhancing the blood flow to the penis, helping to achieve and maintain an erection during sexual activity. It is not recommended for men under 18 years of age.
£29.95
Original product:Sildenafil citrate (25mg, 50mg, 100mg)
Product DescriptionSildenafil is a prescription-only medication for erectile dysfunction.
Sildenafil citrate is available by prescription only.
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.
Don’t let ED affect your confidence or relationships. Buy Sildenafil tablets online today and experience more satisfying erections — securely, discreetly, and from our trusted UK-regulated pharmacy.
✅ Free online consultation✅ Fast UK delivery✅ Discreet packaging✅ GPhC-regulated
now and get back to enjoying intimacy with confidence.
Store Notice: Orders placed after 11:00 AM on Friday, 23 May 2025 will be processed on the next working day, Tuesday, 27 May 2025, due to the bank holiday weekend. Thank you for your understanding.
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The U. S. Food and Drug Administration (FDA) issued a decision that resolves a drug safety issue concerning a prescription drug called sildenafil, which is marketed under the brand name Viagra. The drug is marketed as a treatment for erectile dysfunction in men. Sildenafil is used to treat the symptoms of erectile dysfunction in men, such as reduced sexual desire, difficulty in achieving or maintaining an erection, and trouble maintaining an erection for sexual activity. Sildenafil is not approved for use in the United States, and is not recommended for use by women.
The FDA issued a warning to patients and doctors, indicating that sildenafil may cause dangerous side effects, particularly when used as a treatment for erectile dysfunction. The drug was found to be present in nearly 20 percent of patients taking the drug. FDA noted that the safety of sildenafil was unknown. “While there have been no reports of adverse events related to sildenafil use, it was reported to be present in more than 40 percent of patients taking sildenafil at the time,” the FDA said.
Sildenafil is sold under the brand name Viagra in many countries and has been in use for more than a decade. The FDA has identified a “potentially life-threatening event” reported as a side effect of sildenafil. The FDA has not made a decision regarding the safety of this drug.
Although sildenafil is sold under the brand name Viagra and is in some countries in Europe and the U. S., the FDA is reviewing safety concerns regarding the use of sildenafil.
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