Filitra Professional (Vardenafil) – Patient Information (UK)

Filitra Professional is a medicine containing vardenafil, used to treat erectile dysfunction (ED). If you have difficulty getting or maintaining an erection firm enough for sexual activity, vardenafil may help improve your ability to achieve and maintain an erection when you are sexually stimulated.

This guide explains how Filitra Professional works, how to take it, what to expect, and the important safety information you should know. It is written for people in the United Kingdom and is intended to be patient-friendly.

Key product information

• Active ingredient: Vardenafil
• Medicinal use: Erectile dysfunction (ED)
• How it works: Helps increase blood flow to the penis during sexual stimulation
• Common forms: Film-coated tablets (strength may vary by product pack)
• Typical route: Oral (by mouth)
• Availability in the UK: Vardenafil products may be supplied through UK pharmacies in line with UK medicines regulations and clinical pathways

What is erectile dysfunction (ED)?

ED is the persistent difficulty achieving or maintaining an erection suitable for sexual activity. It can happen for many reasons, including stress, anxiety, cardiovascular conditions, diabetes, high blood pressure, and certain medications. Treatment often focuses on both physical and psychological factors.

Vardenafil is designed to support erectile function by improving blood flow. It does not increase sexual desire on its own; sexual stimulation is still required.

Mechanism of action (how Filitra Professional works)

Vardenafil belongs to a group of medicines called phosphodiesterase type 5 (PDE5) inhibitors. PDE5 breaks down a natural chemical in the body called cGMP, which helps relax the smooth muscles in blood vessels.

When sexual stimulation occurs, nitric oxide is released, leading to increased cGMP. By blocking PDE5, vardenafil helps:

• Maintain higher cGMP levels
• Relax blood vessel walls in the penis
• Improve blood flow to help you achieve and sustain an erection

Important: Because it relies on the natural sexual response (nitric oxide and cGMP), Filitra Professional does not typically produce an erection without sexual stimulation.

Pharmacokinetics (how the body handles the medicine)

Pharmacokinetics describes what the body does to a medicine—absorption, distribution, metabolism, and elimination. While individual responses can vary, typical patterns are:

• Absorption: Vardenafil is absorbed after oral dosing. Peak effects occur within a few hours.
• Onset: Many people notice effects within about 30–60 minutes.
• Peak concentration: Typically reached within 1–2 hours.
• Duration: Effects can last for up to several hours (many people find it helpful within a window of roughly 4–6 hours, depending on dose and individual factors).
• Metabolism: Primarily metabolised by the liver (notably via CYP enzymes).
• Elimination: Mostly cleared through bile and urine.

Age, liver function, kidney function, and drug interactions can influence how long it takes to work and how strongly it acts.

Typical use and timing

Filitra Professional (vardenafil) is used for ED when you plan to have sexual activity. It is not a daily hormone or appetite/drive medication; it works when taken with the intention of sex.

Timing guidance

• For many people, take it about 30–60 minutes before planned sexual activity.
• If you are older or your dose is lower, you may benefit from giving it a little more time.
• Some people may need to trial different timing on separate occasions to find what suits them best.

Once per day limitation: Do not take it more frequently than recommended in your dosing instructions.

Indications (when Filitra Professional is used)

Filitra Professional (vardenafil) is indicated for the treatment of erectile dysfunction in adult men.

If ED is new, worsening, or accompanied by pain, bleeding, curvature, or neurological symptoms, it’s important to seek medical advice promptly. Sudden ED can be a sign of underlying cardiovascular issues.

Dosing (how to take vardenafil safely)

Always follow the dosing instructions provided with your specific product. Dosing may vary by formulation strength, age, and other medical conditions.

Typical starting approach

• Most adults: A common starting dose is 10 mg, taken as needed prior to sexual activity.
• Your clinician/pharmacist may adjust the dose depending on response and tolerability.

How to adjust

• If the first dose isn’t effective, a higher dose may be considered (within recommended limits).
• If side effects occur, a lower dose may be considered.

Maximum frequency

Do not exceed the maximum recommended frequency per day. In general, PDE5 inhibitors are not intended for frequent use beyond once daily at most, but the exact maximum depends on the specific formulation and guidance for that product.

Missed dose

Filitra Professional is used before sexual activity. There is usually no concept of a “missed dose”; take it only when you plan to have sex and when your dosing schedule allows.

Food interactions (what to eat before taking Filitra Professional)

Food can affect how quickly vardenafil starts working. Heavy meals may delay onset.

• Fatty meals: Can slow down absorption, potentially delaying effect.
• Timing adjustment: If you’ve eaten a large or heavy meal, you may need to take the tablet earlier than usual.
• Light meals: Usually less likely to cause delays.

Practical tip: If you’re trying it for the first time, consider taking it with a lighter meal and allowing the recommended lead time to learn how your body responds.

Alcohol interactions (and practical advice)

Alcohol can make ED worse and may increase side effects such as dizziness, flushing, headache, or low blood pressure—especially at higher doses.

• Moderate alcohol: Many people still tolerate PDE5 inhibitors, but it can reduce effectiveness.
• Large amounts of alcohol: Can significantly impair erection quality and increase side effects.
• Hydration and pacing: Drinking water and avoiding heavy drinking can help reduce adverse effects.

Safety note: If you feel light-headed or unwell, stop alcohol, sit or lie down, and seek medical help if symptoms are severe or persistent.

Medicine interactions (important)

Some medicines can interact with vardenafil, increasing the risk of dangerous side effects or reducing effectiveness. A key concern is the combined effect on blood pressure.

Absolute or high-risk interactions

• Nitrates (for chest pain/angina): Medicines such as glyceryl trinitrate (GTN) or isosorbide products can cause a dangerous drop in blood pressure if taken with vardenafil.
  • Do not combine vardenafil with nitrates.
• Riociguat: Used for pulmonary hypertension; can also cause marked blood pressure lowering with PDE5 inhibitors.
  • Do not combine vardenafil with riociguat.

Common interaction categories

• Alpha-blockers (prostate or bladder symptoms): Examples include tamsulosin, doxazosin, alfuzosin, or similar.
  • These may also lower blood pressure. The combination may require careful timing and dose adjustment.
• Strong CYP3A4 inhibitors: Certain antifungals and antibiotics can increase vardenafil levels.
  • Examples include some drugs such as ketoconazole/itraconazole and certain HIV medicines.
  • This can raise the risk of low blood pressure and side effects.
• Other blood pressure medicines: Combining with PDE5 inhibitors can sometimes increase dizziness or light-headedness.
  • This does not always mean “avoid,” but it requires safety checks.
• Other ED treatments: Do not combine with other PDE5 inhibitors (such as sildenafil or tadalafil) at the same time.
• Stimulants and recreational drugs: Some can worsen cardiovascular strain or interact indirectly through blood pressure effects.

Action step: Before using Filitra Professional, make sure your pharmacist/pharmacy team knows all medicines and supplements you take (including herbal products). Even “natural” products may have effects on blood pressure or liver enzymes.

Safety profile (what you should watch for)

Like all medicines, vardenafil can cause side effects. Many people experience mild, temporary effects, but some symptoms require urgent attention.

Common side effects

• Headache
• Flushing (warmth/redness)
• Indigestion or stomach discomfort
• Nasal congestion (blocked nose)
• Dizziness
• Back pain or muscle aches (may occur with PDE5 inhibitors)

Less common but serious symptoms

• Chest pain, severe dizziness, fainting
• Sudden vision changes (including reduced vision or loss of vision)
• Sudden hearing changes or ringing in the ears
• Prolonged erection (priapism) lasting more than 4 hours

Urgent action: If you have chest pain, fainting, symptoms of a serious allergic reaction, sudden vision/hearing changes, or an erection lasting longer than 4 hours, seek immediate medical care.

Who should take extra care?

Discuss use carefully if you have any of the following:

• Significant heart disease or unstable angina
• Very low blood pressure or a history of fainting
• Severe liver impairment
• Severe kidney impairment
• Retinitis pigmentosa or similar hereditary eye conditions
• Conditions affecting the penis anatomy (e.g., Peyronie’s disease)

Practical use tips (to improve success)

• Take it at the right time: Start with 30–60 minutes before sex and adjust based on your experience.
• Use sexual stimulation: Vardenafil supports erection quality but still needs arousal.
• Choose a lighter meal if possible: Heavy/fatty food may delay onset.
• Keep alcohol modest: Too much alcohol reduces performance and increases side effects.
• Check your other medicines: Especially nitrates, riociguat, and alpha-blockers.
• Don’t “double up”: Avoid extra tablets to compensate if it doesn’t work on the first try.
• Allow for a trial period: Efficacy may be affected by anxiety, alcohol, meal timing, and dose.
• Manage underlying health: ED is often linked with cardiovascular risk, diabetes, and smoking—addressing these can improve outcomes.

Alternative options for ED in the UK

If vardenafil isn’t suitable or doesn’t work well enough, there are other options. The best choice depends on your health profile, preferences, and underlying causes of ED.

Other PDE5 inhibitors

• Sildenafil (e.g., different brands)
• Tadalafil
• Avanafil (where available)

Different people respond differently, so switching within the same class may help.

Non-tablet approaches

• Vacuum erection devices
• Intraurethral or injectable therapies (specialist-administered options)
• Psychosexual support or counselling, especially for performance anxiety
• Lifestyle changes such as weight management, exercise, smoking cessation, sleep improvement, and reducing alcohol

Underlying causes matter: If ED is driven by medication side effects, hormonal imbalance (e.g., low testosterone), or cardiovascular disease, treating the root cause can improve results long term.

Market and legal context for the United Kingdom

In the UK, medicines are regulated by the Medicines and Healthcare products Regulatory Agency (MHRA), and supply must follow applicable UK medicines legislation. ED medicines containing vardenafil are prescription medicines in many circumstances, but availability through pharmacies depends on the product classification, clinical screening requirements, and the pathway used.

When buying ED treatments online, reputable UK providers typically use a compliance process that may include:

• Identity and eligibility checks
• Health questionnaire screening for contraindications and interactions
• Safety communications about high-risk combinations (such as nitrates)
• Appropriate product packaging and traceability information

Advice: Only use medicines from UK-compliant sources. Avoid counterfeit or unregulated products, which may be unsafe or contain incorrect ingredients/doses.

Recent guidance and safety considerations

Healthcare guidance for ED treatments generally emphasises:

• Careful screening for cardiovascular risk
• Strict avoidance of nitrates and riociguat with PDE5 inhibitors
• Attention to drug interactions (especially medications affecting liver metabolism or blood pressure)
• Awareness of rare but serious events such as priapism and sudden vision/hearing changes

Because guidance can be updated as new safety information emerges, it’s sensible to keep your clinician/pharmacist informed and review your medicines list regularly.

Delivery and availability

Availability and delivery options can vary by online pharmacy. When ordering Filitra Professional (vardenafil) for UK delivery, common expectations include:

• Pack sizes: Usually supplied in sealed manufacturer packs
• Dispatch times: Often within 24–48 hours after order processing
• Delivery options: Royal Mail or courier services are commonly used
• Tracking: Many providers offer tracking updates

For the latest delivery estimates, costs, and available strengths, check the specific product page of the pharmacy you are using.

FAQ – Filitra Professional (Vardenafil)

1) How long does Filitra Professional take to work?

Many people notice effects within 30–60 minutes. If you ate a heavy or fatty meal, the start may be delayed. Effects may last for several hours, so you can typically plan sex within that window.

2) How soon can I have sex after taking it?

A common approach is to take it about 30–60 minutes before. Allow enough time for onset, especially if you are older or you recently ate a large meal.

3) Will it work if I don’t feel aroused?

Vardenafil supports erectile function but does not create sexual desire. You typically need sexual stimulation to achieve an erection.

4) Can I take Filitra Professional every day?

It is usually taken as needed before sexual activity. Follow the maximum frequency stated for your product and do not exceed the recommended daily limit.

5) What if it doesn’t work the first time?

Success depends on dose, timing, meal effects, anxiety, alcohol intake, and underlying health. Do not automatically increase dose without guidance. If it fails repeatedly, consider discussing options with a healthcare professional or pharmacist.

6) Can I drink alcohol with it?

Moderate alcohol may be tolerated, but heavy drinking can reduce effectiveness and increase side effects such as dizziness and flushing. Keep alcohol modest and stay hydrated.

7) What medicines must I avoid?

Do not use vardenafil with nitrates (for chest pain/angina) or riociguat. Be cautious with alpha-blockers and inform your pharmacy about all medicines, including blood pressure drugs and those that affect liver enzymes.

8) Are there side effects?

Common side effects include headache, flushing, indigestion, nasal congestion, dizziness, and sometimes back pain. Seek urgent help for severe symptoms, fainting, priapism (erection lasting > 4 hours), or sudden vision/hearing changes.

9) What is priapism and what should I do?

Priapism is a prolonged painful erection lasting longer than 4 hours. This is a medical emergency—seek urgent medical care immediately.

10) Can I use Filitra Professional if I have heart problems?

ED medicines can affect blood pressure and require careful assessment in people with cardiovascular conditions. If you have heart disease, talk to a clinician/pharmacist before using vardenafil and ensure you can safely engage in sexual activity.

Quick reference: safety checklist before use

• Avoid: nitrates and riociguat
• Check interactions: alpha-blockers, strong CYP3A4 inhibitors, blood pressure medicines
• Plan timing: 30–60 minutes before, adjust if you ate heavily
• Limit alcohol: excessive alcohol may worsen ED and side effects
• Seek help urgently: priapism, fainting, chest pain, sudden vision/hearing issues

Product overview table

Final reminder: Filitra Professional (vardenafil) can help many men with ED, but it’s important to use it safely—especially if you take other medicines, have heart problems, or experience any concerning symptoms.