Fildena Extra Power (Sildenafil Citrate) – Patient Information (Australia)

Fildena Extra Power is a medicine used to treat erectile dysfunction (ED) in men. The active ingredient is sildenafil citrate, which belongs to a group of medicines called phosphodiesterase type 5 (PDE5) inhibitors.

This guide is designed to be patient-friendly and helpful for understanding how the medicine works, how it’s typically taken, what to expect, and how to use it safely. Always follow the instructions provided with your medicine and speak to a healthcare professional if you have any questions or concerns.

1) Basic product information

Strengths can vary by product variant. Check the label for the exact dose (for example, 100 mg or other strengths).

2) How it works (mechanism of action)

Sexual stimulation triggers the natural release of nitric oxide (NO) in the penis. NO increases levels of cyclic guanosine monophosphate (cGMP), which relaxes smooth muscle in penile blood vessels and helps blood flow in. The result is an erection that can be maintained long enough for intercourse.

Sildenafil works by inhibiting the enzyme phosphodiesterase type 5 (PDE5). PDE5 normally breaks down cGMP. By blocking PDE5, sildenafil helps cGMP last longer, supporting improved blood flow when you are sexually aroused.

• Requires sexual stimulation to be effective; it does not automatically produce an erection.
• Helps blood vessels relax, improving erectile response.

3) Pharmacokinetics (how your body handles it)

Pharmacokinetics describes how the body absorbs, distributes, metabolises, and eliminates a medicine. While individual results can differ, typical patterns for sildenafil include:

• Absorption: Sildenafil is absorbed after oral dosing. Peak levels generally occur within about 30 to 120 minutes (often around 60 minutes) depending on factors such as food intake.
• Onset: Many people notice effects within about 30–60 minutes, though timing varies.
• Duration: The effects can last long enough for sexual activity for several hours. A commonly cited window is up to around 4 hours, but responsiveness can vary.
• Metabolism: Sildenafil is primarily metabolised by the liver enzymes CYP3A4 (and others to a lesser extent).
• Elimination: Metabolites are eliminated mostly via the faeces and to a smaller extent via the urine.

Because metabolism depends on liver function and interacting medicines, the safest dose and timing can vary between individuals.

4) Typical use and what to expect

Indication (what it’s used for)

Fildena Extra Power (sildenafil citrate) is used for the treatment of erectile dysfunction, defined as the consistent inability to achieve or maintain an erection sufficient for satisfactory sexual activity.

Important expectations

• Not an aphrodisiac: You still need sexual arousal for erections to occur.
• Performance can vary: Anxiety, alcohol, smoking, and underlying health conditions can affect results.
• Trial may be needed: Some men may benefit from adjusting timing under guidance.

5) Timing: when to take Fildena Extra Power

Sildenafil is usually taken as needed before sexual activity. Many patients take it approximately 1 hour before planned intercourse.

• Typical timing: 30 minutes to 4 hours before sex (common starting point is ~1 hour).
• Adjusting timing: If you don’t notice an effect, discuss timing and dose with a healthcare professional.
• Maximum frequency: Do not take more than once in a 24-hour period unless instructed otherwise.

If you have kidney or liver problems, or take medicines that interact with sildenafil, your appropriate timing and dose may differ.

6) Food interactions (including fatty meals)

Food can influence how quickly sildenafil begins to work.

• Fatty meals: Taking sildenafil with a large or high-fat meal may slow absorption and delay onset.
• How to manage: If you want more predictable timing, consider taking it with a lighter meal or on a relatively empty stomach, as tolerated.

Even if a fatty meal delays onset, the medicine may still work—just later. Adjusting timing can help.

7) Alcohol and medicine interactions

Alcohol

Alcohol can reduce erectile function by affecting blood vessels and sexual responsiveness. Drinking alcohol with sildenafil may increase the likelihood of side effects such as dizziness or headache.

• Best practice: Keep alcohol moderate and avoid binge drinking.
• If you feel light-headed: stop and do not engage in activities that require full alertness.

Medicines that commonly interact with sildenafil

Sildenafil can interact with certain drugs through liver enzyme pathways (especially CYP3A4). Some combinations can be unsafe and may cause significant blood pressure lowering.

Do not combine with nitrate medicines

Tell your healthcare professional if you use any nitrates (used for angina/chest pain) such as: nitroglycerin, isosorbide dinitrate, or isosorbide mononitrate. Combining these with sildenafil can cause a dangerous drop in blood pressure.

Use extreme caution with “poppers” and recreational nitrates

Recreational inhaled nitrates (often referred to as “poppers”) can also be unsafe with sildenafil.

Alpha-blockers (for prostate symptoms or high blood pressure)

• If you take an alpha-blocker (e.g., tamsulosin, doxazosin), the combination can sometimes increase the risk of dizziness or low blood pressure.
• Your clinician may advise a starting dose and careful timing.

Blood pressure medicines

• Sildenafil may add to blood-pressure-lowering effects of other antihypertensives.
• In most people the combination is tolerated, but caution is important—especially when starting or after dose changes.

Medicines that affect sildenafil levels

• Strong CYP3A4 inhibitors can increase sildenafil levels and side effects, for example certain antifungals (e.g., ketoconazole), some macrolide antibiotics (e.g., clarithromycin), and HIV protease inhibitors.
• CYP3A4 inducers (some seizure medicines or rifampicin) may reduce effectiveness.

Always provide a full list of medicines and supplements to your healthcare professional or pharmacist. This includes “natural” remedies, since some may interact.

8) Indications, eligibility, and when to seek medical advice

Sildenafil is indicated for men with erectile dysfunction. However, eligibility depends on overall cardiovascular health and medication list.

Before using sildenafil, consider medical review if you have:

• Known heart disease or symptoms that could be angina
• Low blood pressure (or episodes of fainting)
• Stroke or significant cardiovascular events history
• Severe liver impairment
• Severe kidney impairment
• Retinitis pigmentosa or significant eye conditions
• Any condition affecting erections (e.g., Peyronie’s disease, or anatomical causes of ED)
• Use of medicines that strongly influence blood pressure or the CYP3A4 system

If you experience chest pain or symptoms during or after sexual activity, seek urgent medical care.

9) Dosing: typical adult regimen

Dosing should be based on the product strength, individual risk factors, and interacting medicines. A typical approach for sildenafil-based ED therapy is:

• Starting dose: often 50 mg taken as needed, but the exact starting dose depends on your situation.
• Adjustment: may be increased or decreased based on effectiveness and tolerability.
• Maximum frequency: do not take more than once within 24 hours.

Important: “Fildena Extra Power” may come in higher-strength variants than standard sildenafil products. Always check the pack for the exact mg strength and follow the instructions provided by the dispensing source.

Special dosing considerations

• Older adults: may be more sensitive; starting at lower doses is common.
• Liver impairment: dose reduction may be necessary.
• Kidney impairment: dose reduction may be needed.
• Drug interactions: if taking interacting medicines (especially strong CYP3A4 inhibitors), a lower dose or different timing may be advised.

10) Safety profile and side effects

Most people tolerate sildenafil well, but side effects can occur. Common side effects are generally mild to moderate and often decrease as your body adjusts.

Common side effects

• Headache
• Flushing (warmth/redness)
• Indigestion or stomach discomfort
• Blocked or runny nose
• Dizziness
• Visual changes (sometimes described as mild blurring or a bluish tint)

Less common but important side effects

• Palpitations or temporary changes in heart rate
• Low blood pressure leading to light-headedness
• Priapism (a prolonged erection lasting several hours) – seek urgent medical care
• Sudden hearing changes (rare) – urgent assessment is needed

Serious warnings

• Vision or hearing problems: If you experience sudden vision loss or sudden hearing reduction, seek immediate medical help.
• Chest pain: If chest pain occurs during sexual activity, stop activity and seek medical care.
• Severe dizziness/fainting: may indicate blood pressure issues—do not ignore symptoms.

General safety tips

• Start with the lowest effective dose if advised.
• Avoid combining with nitrates and “poppers”.
• Do not take more often than recommended.

11) Practical use tips (how to get the best result)

• Plan the timing: Many people do best around 1 hour before sex, especially if not eating a very heavy meal.
• Use in a calm setting: Stress and performance anxiety can reduce effectiveness.
• Stay hydrated: Dehydration can worsen dizziness and headaches.
• Limit alcohol: Moderate intake and avoid binge drinking.
• Consider the “first trial” factor: The first few uses may require timing adjustments.
• Don’t double up: Avoid taking extra tablets to “make it work”.

If sildenafil does not produce satisfactory erections after several attempts, discuss options with a healthcare professional. ED can sometimes be a sign of underlying health conditions (such as diabetes, hypertension, or cardiovascular disease).

12) Alternative options

If sildenafil isn’t suitable or doesn’t work well, there are several alternative approaches. Options may include:

Other PDE5 inhibitors

• Tadalafil (often longer-lasting for some patients)
• Vardenafil
• Avanafil

Non-PDE5 approaches

• Vacuum erection devices
• Penile injection therapies (doctor-guided)
• Intraurethral therapy (some cases)
• Psychosexual counselling (when anxiety/performance factors contribute)
• Lifestyle improvements: quitting smoking, exercise, weight management, and managing diabetes/hypertension

A clinician can help choose the safest and most effective option based on your health history and current medications.

13) Market and legal context for Australia

In Australia, medicines are regulated through national frameworks. Erectile dysfunction medicines and related ED therapies are subject to Australian regulatory requirements and may be accessed through different routes depending on the product, strength, and governing classification at the time.

• Quality and authenticity: Choose suppliers that provide genuine products and clear labelling.
• Consumer safety: Australia has strict standards to reduce counterfeit and unsafe products.
• Import and dispensing rules: Requirements can vary; reputable pharmacies will follow applicable laws.

Because rules may change, it’s important to rely on a legitimate Australian pharmacy or compliant service for supply and advice. If you’re unsure about eligibility, packaging, or whether a specific product is appropriate for you, ask a pharmacist.

14) Recent guidance (practical, safety-focused)

Patient safety guidance for ED treatments commonly emphasises the following:

• Avoid unsafe combinations, particularly nitrates and medicines that can interact strongly.
• Check for cardiovascular suitability—erectile function often relates to vascular health.
• Monitor side effects and discontinue and seek advice if severe symptoms occur.
• Be cautious with online sources that may offer unverified or counterfeit products.

Always review the most up-to-date advice from Australian health authorities or consult a pharmacist if you have complex medical conditions or take multiple medications.

15) Delivery and availability (online pharmacy)

Availability can vary depending on the supplier and stock levels. When purchasing online, reputable pharmacies typically offer clear product descriptions, accurate labelling information, and delivery options across Australia.

• Delivery times: often depend on your location and dispatch schedules.
• Packaging: medicines should arrive in secure, labelled packaging.
• Tracking: many services provide tracking for shipments.

Before ordering, check:

• That the product strength matches what you intended to buy
• Expected delivery timeframes for your state/territory
• Returns or support policies if there is an issue with the order
• Customer support availability if you need clarification

16) Fildena Extra Power FAQ

How quickly does Fildena Extra Power work?

Many people notice effects within 30–60 minutes. Timing can be delayed by a heavy or fatty meal. For best predictability, consider taking it around 1 hour before sexual activity (based on your personal response).

How long does it last?

Effects can last long enough for sexual activity for up to about 4 hours in many cases, but individual response varies.

Can I take it with food?

Yes, but a heavy, high-fat meal may slow onset. Taking it with a lighter meal—or timing it on a relatively empty stomach—may help.

Is it safe to drink alcohol while using sildenafil?

Moderate alcohol may be tolerated, but alcohol can reduce erectile performance and may increase side effects like dizziness. Avoid binge drinking. If you feel unwell, stop drinking and seek medical advice if symptoms are severe.

What medications should I avoid?

Avoid sildenafil with nitrates (used for chest pain) and recreational nitrates (“poppers”). Use extra caution or discuss with a pharmacist/doctor if you take alpha-blockers, multiple blood pressure medicines, or drugs that affect liver enzyme pathways (such as some antifungals, antibiotics, or HIV medicines).

What happens if I miss a dose?

Because sildenafil is taken as needed, there is generally no “missed dose” problem. Simply take it before your next planned episode according to instructions and never take more than once within 24 hours.

Will it improve my libido?

No. Sildenafil helps with erection when you are sexually stimulated. It does not increase sexual desire.

Can women take sildenafil?

This product information is for men with erectile dysfunction. Women should not use sildenafil unless specifically advised by a qualified healthcare professional for a particular indication.

What should I do if I get a severe headache or feel faint?

Stop sexual activity and seek urgent medical care if symptoms are severe, persistent, or accompanied by chest pain, fainting, or shortness of breath.

When should I seek urgent help?

Seek urgent medical attention if you have:

• Chest pain or severe shortness of breath
• Fainting or severe dizziness
• Sudden vision loss or severe vision changes
• Sudden hearing changes
• Priapism (erection lasting more than a few hours)

How do I store Fildena Extra Power?

Store according to the package instructions, typically at controlled room temperature and away from moisture. Keep out of reach of children.

17) Summary

Fildena Extra Power (sildenafil citrate) is a PDE5 inhibitor used to treat erectile dysfunction. It works by helping blood vessels relax and improving blood flow to the penis when you are sexually stimulated. Many men take it around 1 hour before intercourse, with effects often lasting several hours.

For safest use, avoid unsafe interactions—especially nitrates—use caution with alcohol, and follow the dosing instructions provided with your product. If you have cardiovascular conditions or take other medications, consult a pharmacist for tailored advice.