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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Read More Read LessSildenafil is available in the UK only when prescribed by a doctor. You will be required to provide the original prescription beforeolescent-owned pharmacies can sell, sell, offer to sell, and supply.
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Side Effects: Side Effects: Side Effects: Side Effects: Side Effects: Side Effects: Side Effects: Side Effects: Side Effects: Side Effects: Side Effects: Side Effects: Side Effects: Side EffectsSildenafil is not recommended for use in children below 18 years when taking nitrates or alpha-blockers. If you experience severe side effects or have previously experienced adverse effects you should seek medical attention.
For further information see
Read MoreSafety AnnouncementThe Safety Information on this page contains information about sildenafil.
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 are also availableIn rare cases, pregnant women can take Viagra during pregnancy. Viagra is not intended for use in children under 12 years of age. Viagra should not be used during pregnancy if the potential benefits to the infant are notordable.
pillsViagra can cause insomnia in elderly men, especially those with renal problems. If you have dementia, inform your health care provider of the meningisis. Do not take Viagra if you are taking aspirin for heart disease.
asthma more than 6In rare cases, depressive patients can experience side effects beyond normal doses or duration. These effects may become more severe during the first 28 days of treatment or longer.uggishness due to sexual stimulation
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reduce alcoholReduce alcohol intake
reduce alcohol useAvoid excessive alcohol use during sex
Avoid alcohol while taking Viagra
Viagra is a medication used to treat erectile dysfunction (ED), a condition where a man has difficulty achieving or maintaining an erection during sexual activity. ED is a sexual health condition, and the use of Viagra can help improve blood flow to the penis.
The active ingredient in Viagra is sildenafil. Viagra belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. It works by increasing blood flow to the penis.
Viagra tablets can be taken either with or without food. The recommended dose is 50 mg taken as needed, within 30 minutes to 5 hours. However, it is important to finish the entire prescription.
Viagra tablets can be taken with or without food. The recommended dose is one 50 mg tablet taken 30 minutes to 1 hour before sexual activity.
Viagra can be taken as needed, 30 minutes or while lying down.
Viagra tablets can be taken once a day, once a day, or up to 2 times a day. The dose can be increased or decreased depending on how you respond to the medication.
Viagra tablets should be taken at least 30 minutes before any sexual activity.
Viagra is a FDA approved prescription medication for the management of erectile dysfunction. It helps enhance blood flow, supporting erectile function during sexual activity.
Viagra 50mg Tablet can be taken with or without food but should always be used as directed by your doctor. For best results, take it approximately one hour before planned sexual activity. While the time it takes to work may vary from person to person, it usually starts acting within 30 minutes to an hour. This medicine works only when there is sexual stimulation. Do not exceed the recommended dose of one tablet in 24 hours.
Avoid alcohol consumption while taking this medicine, as it can increase the likelihood of experiencing side effects such as dizziness or headache and may decrease the effectiveness of Viagra Tablet.
It is essential to avoid using it with nitrate-based medications (commonly prescribed for chest pain or angina) as this combination can cause serious health risks. Additionally, do not use Viagra 50mg Tablet if you have severe heart or liver conditions, have recently experienced a heart attack or stroke, or have very low blood pressure. Always inform your doctor about your medical history before starting this medication.
The most common side effects of Viagra include flushing (a warm sensation), headache, dizziness, blurred vision, muscle pain, indigestion, and rash. If these effects persist or become bothersome, consult your doctor for advice. They may adjust your dosage or suggest an alternative treatment. Patients are advised to seek immediate medical attention if an erection lasts more than 4 hours, as priapism can cause permanent damage to the penis.
What is Viagra (sildenafil)Viagra is a prescription medication for the treatment of erectile dysfunction. It helps enhance blood flow, supporting erectile function during sexual activity, as it increases the natural blood flow into the penis.
Do not take Viagra (sildenafil) if you are taking any of the following medications in the directions given by your doctor.If you miss a dose of Viagra Tablet, take it as soon as you remember. However, if it’s near the time of the next dose, you take it immediately. Do not take a double dose to make up for the missed dose.
Avoid taking Viagra (sildenafil) with grapefruit juice, as it may interact with these medications.iesta, which is the fastest, most effective way to treat erectile dysfunction. Do not take a second or second-line antibiotic like penicillin or tadalafil if you regularly take them. Avoid taking alcohol with Viagra (sildenafil) as it can reduce the effectiveness of your medication.
Patering Viagra (sildenafil)aula juice or grapefruit juice if you experience the side effects mentioned above. If you still have doubts about the directions for use of Viagra (sildenafil), talk to your doctor.
In case of potential allergic reaction with prescribe a medication specifically for the treatment of Erectile Dysfunction. This product is also available in different dosage levels like 25mg, 50mg, and 100mg.
In case of immediate- or minimal-to-long-lasting effect on the penis, avoid Viagra (sildenafil) so as to avoid any sudden changes in erection. holds the potential to handle ED with maximum safety and effectiveness.
Viagra (sildenafil) 50mg Tablet should be taken 30–60 minutes before sexual activity. In case of taken too much, you might experience sudden headache, dizziness, or headache. priapism is an intimate injury that occurs when the penis doesn’t get enough blood flow.
Avoid alcohol consumption while taking Viagra (sildenafil) so as to avoid severe effects.
Is Viagra (sildenafil) safe for older men?Viagra (sildenafil) is generally safe for most men, but it may cause certain side effects. The most common side effects include loss of appetite, nausea, vomiting, stomach upset, heartburn, and headache. These effects should go away in a day or two, and may go away after a few hours.
Avoid taking Viagra (sildenafil) with grapefruit juice, as it may cause serious health risks.rest and movement are some of the side effects of Viagra (sildenafil).
Note: Other medications can affect how Sildenafil is processed in your body, potentially impacting its effectiveness. These include azole antifungals (such as itraconazole or ketoconazole), macrolide antibiotics (such as clarithromycin or erythromycin), HIV protease inhibitors (such as saquinavir), mifepristone, rifampin, and ritonavir.
Combining Sildenafil with other medications for erectile dysfunction (ED) or pulmonary hypertension, such as tadalafil or vardenafil, is harmful.
esar de recetaNever begin, end, or alter Sildenafil dosage without consulting the doctor.
Note: Other medications can affect the working of Sildenafil in your body, potentially impacting its effectiveness.
Sildenafil is used for the treatment of the following conditions:
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Shivyi (sildenafil citrate) is an FDA-approved treatment for erectile dysfunction (ED). It helps men get and sustain an erection by increasing blood flow to the penis.