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What is Sildenafil?

Sildenafil citrate is generic Viagra, a medication that is a popular erectile dysfunction treatment. Sildenafil belongs to the class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. Originally developed by Pfizer, it is primarily used to treat erectile dysfunction (ED) in men. Sildenafil helps men achieve and maintain an erection sufficient for satisfactory sexual activity by increasing blood flow to the penis, explains Dr. Graham Jackson, a consultant cardiologist and erectile dysfunction expert.

What does Sildenafil treat?

Sildenafil is primarily used in erectile dysfunction treatment, a common condition in men characterised by the inability to achieve or maintain an erection firm enough for sexual intercourse. In addition to ED, sildenafil citrate is sometimes prescribed for pulmonary arterial hypertension (PAH), a rare but serious condition affecting the blood vessels in the lungs. According to the World Health Organization, PAH affects approximately 15-50 people per million.

How does Sildenafil work?

Sildenafil helps to increase blood flow to the penile area, resulting in improved erections. Sildenafil works by inhibiting the PDE5 enzyme, which is responsible for breaking down a chemical called cyclic guanosine monophosphate (cGMP). During sexual stimulation, nitric oxide is released into the penis, increasing the production of cGMPDr according to Dr Irwin Goldstein, Director of Sexual Medicine at Alvarado Hospital. The cGMP then causes the smooth muscle in the blood vessels of the penis to relax, allowing for increased blood flow and an erection. By blocking the PDE5 enzyme, sildenafil helps maintain higher levels of cGMP, improving erectile function.

What are the benefits of Sildenafil?

The primary benefit of sildenafil is its ability to treat erectile dysfunction in men effectively. Studies have shown that sildenafil can improve erectile function in up to 80% of men, regardless of the underlying cause of their ED. Furthermore, sildenafil has a rapid onset of action, typically taking effect within 30-60 minutes, making it a convenient treatment option for many individuals. Another advantage of sildenafil is its availability in generic form, which has made the medication more accessible and affordable to a broader population.

Dosages of Sildenafil

Sildenafil is available to buy in three standard dosages: 25mg, 50mg, and 100mg. The appropriate dosage depends on factors such as the severity of ED, the patient's medical history, and their response to the medication. A healthcare professional can help determine the most suitable dosage for an individual.

Sildenafil 25mg Explained

The 25mg dosage of sildenafil is typically prescribed for men who are experiencing mild erectile dysfunction or are taking the medication for the first time. It can be a good starting point for those who are sensitive to the effects of the medication or are taking other medications that interact with sildenafil. You buy sildenafil 25mg from Welzo.

Sildenafil 50mg Explained

The 50mg dosage of sildenafil is often considered the standard starting dose for most men with erectile dysfunction. It provides a balance between efficacy and the risk of side effects. Clinical trials have shown that 74% of men who took the 50mg dose experienced improved erections compared to 27% who took a placebo. You buy sildenafil 50mg from Welzo.

Sildenafil 100mg Explained

The 100mg dosage of sildenafil is the highest strength available and is typically prescribed for men who have not experienced satisfactory results with lower dosages. Dr. Jackson states that a higher dosage is more effective for some individuals, but it carries an increased risk of side effects. It is essential to consult with a healthcare professional before increasing the dosage of sildenafil. You buy sildenafil 100mg from Welzo.

How often can I take Sildenafil?

Sildenafil (generic viagra) is typically taken on an as-needed basis, approximately 30-60 minutes before sexual activity. It is recommended that you do not take more than one dose of sildenafil in a 24-hour period.

How long does Sildenafil last?

The effects of sildenafil (generic viagra) can last for up to 4-6 hours. However, the duration of action can vary depending on individual factors, such as age, metabolism, and the presence of other medications.

How can I get sildenafil?

Sildenafil is a prescription-only medication, so you must consult with a healthcare professional to obtain a prescription before purchasing and using the medication. You can visit online pharmacies or healthcare providers offering consultations and prescription services.

Will sildenafil get me hard?

Sildenafil citrate helps to increase blood flow to the penis, making it easier to achieve and maintain an erection when sexually stimulated. However, it is important to note that sildenafil does not cause an erection without sexual stimulation.

Can I get Sildenafil from Boots?

Yes, you can obtain sildenafil from Boots, a leading UK pharmacy chain, provided you have a valid prescription from a healthcare professional.

Can I get Sildenafil from Superdrug?

Yes, Superdrug, another UK pharmacy chain offers sildenafil to customers with a valid prescription from a healthcare professional.

Does Sildenafil make you last longer?

Sildenafil is not specifically designed to help you last longer during sexual activity. Its primary function is to treat erectile dysfunction by improving blood flow to the penis. However, some men find that their ability to maintain an erection for a longer duration improves with sildenafil.

What’s the difference between Sildenafil and Viagra?

Sildenafil is the active ingredient in Viagra, a brand-name medication developed by Pfizer. Viagra and generic sildenafil are essentially the same medication, with the primary difference being the branding and potentially the price, as generic medications are typically more affordable.

Is Viagra stronger than sildenafil?

Viagra and sildenafil are the same medication, as Viagra contains the active ingredient sildenafil. Therefore, there is no difference in strength between the two medications.

Sildenafil vs Tadalafil

Sildenafil and tadalafil are both PDE5 inhibitors used to treat erectile dysfunction, but they have some differences. Sildenafil has a shorter duration of action, lasting up to 4-6 hours, while tadalafil can last up to 36 hours. Additionally, tadalafil is available as a daily low-dose option, making it more suitable for men who require more frequent sexual activity.

What is it like before and after Sildenafil?

Before taking sildenafil, men with erectile dysfunction have difficulty achieving or maintaining an erection firm enough for sexual intercourse. After taking sildenafil, most men can expect improved erectile function, making it easier to achieve and maintain an erection when sexually stimulated.

What if Sildenafil doesn’t work?

If sildenafil does not provide satisfactory results, it is essential to consult with a healthcare professional. They recommend adjusting the dosage, trying a different PDE5 inhibitor, such as tadalafil or vardenafil, or exploring alternative treatments for erectile dysfunction, such as lifestyle changes or psychological therapies.

Are there any alternatives to Sildenafil?

Yes, there are several alternatives to sildenafil for treating erectile dysfunction. Other PDE5 inhibitors, such as tadalafil (Cialis) and vardenafil (Levitra), offer similar benefits. Additionally, non-pharmacological treatments like lifestyle changes, psychotherapy, vacuum erection devices, and penile injections can be considered.

Can women take Sildenafil?

Sildenafil is not approved for use in women, and its efficacy for treating female sexual dysfunction has not been extensively studied. Women must consult with a healthcare professional to discuss appropriate treatment options for their specific needs.

Can I take Sildenafil with other erectile dysfunction medications?

Sildenafil must not be taken in combination with other PDE5 inhibitors or medications for erectile dysfunction, as this increases the risk of side effects or lead to a dangerous drop in blood pressure. Always consult with a healthcare professional before starting any new medications.

Does Sildenafil expire?

Yes, sildenafil (generic viagra), like all medications, has an expiry date. The expiry date is typically printed on the packaging. It is important not to use expired medications, as their effectiveness be reduced or unpredictable.

Why do I need to get a prescription?

A prescription is required for sildenafil tablets because it is a potent medication that have contraindications or interactions with other medications. A healthcare professional needs to assess your medical history, current medications, and overall health to ensure that sildenafil is a safe and appropriate treatment option for you.

The effects lasted longer than 4 hours - what should I do?

If you experience an erection that lasts longer than 4 hours after taking sildenafil, you should seek immediate medical attention. A prolonged erection, known as priapism, can cause permanent damage to the penis if not treated promptly.

Why must I see a doctor before starting sildenafil?

Seeing a doctor before starting sildenafil tablets is crucial because the medication can have contraindications or interactions with other medications. A healthcare professional will evaluate your medical history, current medications, and overall health to determine if sildenafil is a safe and suitable treatment option for your erectile dysfunction medication.

Is it safe to obtain sildenafil online?

It can be safe to buy sildenafil tablets online, provided that you use a reputable and accredited online pharmacy or healthcare provider. These services require a consultation with a healthcare professional, either in person or via an online questionnaire, to assess your suitability for the medication. It is essential to avoid websites that offer sildenafil without a prescription or medical consultation, as the medications they provide may be counterfeit, contaminated, or expired.

What is the difference between sildenafil and Levitra and Cialis?

Sildenafil (Viagra), Levitra (vardenafil), and Cialis (tadalafil) are all PDE5 inhibitors erectile dysfunction medications. The primary differences between these medications are their duration of action and onset time. Sildenafil and Levitra generally last for 4-6 hours, while Cialis can last up to 36 hours. Additionally, Cialis & Spedra have a faster onset of action, taking effect in as little as 15-45 minutes, whereas sildenafil and Levitra take up to 30-60 minutes to work.

Why is sildenafil cheaper than Viagra?

Sildenafil (generic viagra) is cheaper than Viagra because it is available as a generic medication. When the patent for a brand-name medication like Viagra expires, other manufacturers can produce and sell the medication under its generic name (sildenafil), often at a lower cost due to increased competition and reduced marketing expenses.

Why are there so many different manufacturers of sildenafil?

There are multiple manufacturers of sildenafil because the patent for Viagra has expired, allowing other pharmaceutical companies to produce and sell generic versions of the medication. This competition often leads to lower prices and a wider range of options for consumers. You can buy sildenafil online by using Welzo.com.

Which is the best manufacturer's brand of sildenafil?

There is no definitive answer to which manufacturer's brand of sildenafil is the best, as the effectiveness of the erectile dysfunction medication depends on individual factors and preferences. All reputable manufacturers must meet stringent regulatory standards for quality and safety, so their products should be equally effective. It is essential to choose a reputable and accredited pharmacy or healthcare provider when purchasing sildenafil.

Can I buy sildenafil without a prescription?

Sildenafil is a prescription-only erectile dysfunction medication, so it is not legally available without a prescription. Obtaining sildenafil tablets without a prescription can be dangerous, as the medication may be counterfeit or unsafe. You can buy sildenafil online after completing a consultation on Welzo.com.

Can I get sildenafil on the NHS?

In the UK, sildenafil is available on the NHS for men with erectile dysfunction under certain conditions, such as diabetes, prostate surgery, or spinal cord injury. Eligibility criteria vary depending on local NHS guidelines.

Can sildenafil tablets be divided?

A Sildenafil tablet can be divided if necessary, but it is important to use a pill cutter to ensure an accurate dosage. It is recommended to consult with a healthcare professional before altering the prescribed dosage.

Can I drink alcohol with sildenafil?

Drinking alcohol in moderation is generally considered safe when taking sildenafil. However, excessive alcohol consumption can increase the risk of side effects and reduce the effectiveness of the medication.

What should I do if sildenafil does not work or stops working?

If taking sildenafil does not work or stops working, it is important to consult with a healthcare professional. They recommend adjusting the dosage, trying a different PDE5 inhibitor, or exploring alternative treatments for erectile dysfunction, such as lifestyle changes or psychological therapies.

Can I take sildenafil, Levitra, or Cialis at the same time?

It is not recommended to take sildenafil, Levitra (vardenafil), or Cialis (tadalafil) at the same time, as they are all PDE5 inhibitors and can interact with each other, potentially causing serious side effects or a dangerous drop in blood pressure. Always consult with a healthcare professional before starting any new medications.

Can I use more than one sildenafil tablet in a day?

Sildenafil should only be taken once daily as and when needed 60mins prior to sexual activity.

Can I split sildenafil 100mg tablets in half?

You can divide sildenafil 100 mg tablets into half and take sildenafil 50 mg.. Pill cutters can help with this task as well. Take no more than one sildenafil tablet per day as and when needed. Occasionally, these medications are known to cause nausea, headaches, and dizziness.

What is cheaper, Sildenafil or Tadalafil?

Sildenafil is currently cheaper than Tadalafil, and prices for Tadalafil have fallen since the drugs have just been released into Britain.