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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Viewing online on Sunday, 23 May 2025 (Express).Frequently Asked QuestionsCan I take Sildenafil with food?It's important to take this medicine with food as it can affect the way it is taken.
Is Sildenafil suitable for my lifestyle?Yes, Sildenafil can be taken if...
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Readers'esselslowersIDE has been used to treat erectile dysfunction (ED) and pulmonary arterial hypertension. It has been shown to be effective in up to 80% of men with ED, with effects lasting for 4 to 5 hours.Can I take Sildenafil with alcohol?It's important to take this medicine with alcohol as it can affect the way it is taken.
Viagra 50mg tablet contains an active component such as Sildenafil. This medication is used to treat erectile dysfunction (ED) in men. It contains the active ingredient sildenafil citrate, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. It increases blood flow to the penis during sexual stimulation, which helps men achieve and maintain an erection. Viagra may have side effects, including headache, flushing, dizziness, upset stomach, nasal congestion, and vision changes. It should not be taken with certain medications or conditions, so it's crucial to consult a healthcare professional before using it. Erectile dysfunction can have a profound impact on a man's self-esteem and quality of life. By addressing ED, this medication can help improve a person's sense of well-being and overall happiness.
Individuals with a history of cardiovascular diseases, such as heart problems (angina, heart failure, irregular heartbeats) or recent heart attack, should exercise caution when using Viagra. The sexual activity itself can strain the heart and can further increase the strain by increasing blood flow. Consult with a healthcare professional to assess the risks and benefits in such cases. This medication can cause a mild decrease in blood pressure. Caution is advised for individuals with low blood pressure or those taking medications that lower blood pressure, as combining these can lead to potentially harmful interactions. People with severe liver or kidney disease may experience slower elimination of Viagra from the body, leading to a prolonged effect. Dosage adjustments may be necessary in such cases.
What is erectile dysfunction?Erectile dysfunction, or impotence, is a condition where a man is unable to achieve or maintain a hard, erect penis suitable for sexual activity because the penis cannotions correctly aligned with sexual arousal. When sexual activity is not possible or appropriate, this condition becomes permanent. Impotence can be traced back to a physical or psychological cause such as stress, fatigue, anxiety, or a combination of both. However, the exactatteir's cause-and-effect relationship among men with impotence is still not fully understood.
Build your sexual capabilitiesErectile dysfunction can be broken down into occasional stages by the brain's chemistry. This process leads to increased sensitivity in the penis, which can help a man achieve and maintain an erection when sexually stimulated. By reducing the sensitivity in the penis, erectile dysfunction can alleviate a man's ability to maintain a hard erect penis suitable for sexual activity.
Off-label causesResearchers have established that 80 to 85 percent of impotence is related to underlying factors, such as diabetes, high blood pressure, hormonal imbalances, or cardiovascular diseases. Moreover, medications such as Viagra 50mg and Cialis are used to treat erectile dysfunction to manage high blood pressure, heart rate, or diabetes. These medications can increase the risk of diabetes. It is essential to disclose your exact diagnosis and source of care to your healthcare provider before starting treatment. Also, individuals with a history of cardiovascular diseases, such as heart problems (angina, heart failure, irregular heartbeats), recent heart attack, or stroke, and recent damage to one or both arteries (plaqueeding of the penis or Peyronie's disease) can potentially experience off-label causes.
Before using Viagra 50mg, tell your healthcare provider of all medications, supplements, or herbal products you are taking. This includes any prescription drugs, non-prescription medications, and herbal products, as they may lead to interactions. Additionally, if you are pregnant, might become pregnant, or think you may be pregnant or may become pregnant, consult your healthcare provider. Do not use Viagra if you are breastfeeding.
Safe for peopleMen taking Viagra should avoid excessive alcohol consumption, such as hot packs of hot sauce or the "poppers" (eg, amyl nitrite, butyl nitrite, butomomine), as they may cause dangerous drops in blood pressure. Patients should avoid engaging in risky sexual activity if they experience symptoms of erectile dysfunction, such as loss of erection, loss of desire, loss of hearing, or dizziness. Also tell your healthcare provider about your medical history before taking Viagra.
Individuals with a history of cardiovascular diseases, such as heart problems (angina, heart failure, irregular heartbeats), recent heart attack, or recent damage to one or both arteries (plaqueeding of the penis or Peyronie's disease), should exercise caution and consider alternative treatment options. Consult with a healthcare professional to consider the most appropriate treatment option.
Possible side effects of ViagraSide effects are generally less common than drug interactions but may include headache, indigestion, flushing, nasal congestion, and indigestion-like symptoms.
Brief Overview of Viagra
Viagra is an FDA approved medication that helps with erectile dysfunction (ED). It’s also used to treat pulmonary arterial hypertension (PAH) and to help control symptoms related to ED.
Viagra is used to treat erectile dysfunction (ED). The drug works by increasing blood flow to the penis during sexual stimulation. The medication is available in different dosages. The first-line treatment for ED is 50 milligrams (mg) or 100 milligrams (mg) of Viagra. The second-line treatment for ED is 100 milligrams (mg) or 50 milligrams (mg) of Viagra. The drug is available in both liquid and tablet form.
How does Viagra work?
The drug has two main parts:Viagra Phosphodiesterase Type 5 (PDE5) Inhibitor (PDE5). These are:
The main component of Viagra is the active ingredient, tadalafil, which has a chemical name of Cialis. Other components include microcrystalline cellulose, lactose monohydrate, and magnesium stearate. The medicine also contains lactose and croscarmellose sodium.
How does it work?
The main part of Viagra is the active ingredient, tadalafil. Tadalafil is the same substance as Viagra, but it has a different chemical name. Tadalafil is a type of drug that can work on the same enzyme (cGMP-specific phosphodiesterase type 5) as Viagra.
The main component of Viagra is the active ingredient, tadalafil. Tadalafil is a chemical that can be combined with a medication called clomipramine. It’s used to treat erectile dysfunction (ED) or pulmonary arterial hypertension (PAH).
What are the side effects?
The most common side effects of Viagra include headache, flushing, upset stomach, and upset stomach. If you notice any unusual symptoms like trouble sleeping or a headache, contact your doctor right away.
Other side effects of Viagra are:
When to talk to your doctor about this?
The following are some of the more common side effects of Viagra:
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 caused by a combination of foods high in nitrates and nitrites, and can increase the risk of heart attack or stroke. The Food and Drug Administration (FDA) requires products that are———————————————————————————————————————————–——————————————-Viagra can cause a dangerous drop in blood pressure, which could be fatal. If you experience dizziness, fainting, or rapid heartbeat, seek medical attention immediately. Symptoms of a heart attack include chest pain, shortness of breath, leg swelling, and irregular heartbeat.
If you experience any of these symptoms, contact your health care provider immediately.
This is a serious condition that can cause severe coughing, wheezing, shortness of breath, and as a result of pneumonia.
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