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

Fildena Extra Power is a medicine that contains sildenafil citrate, a well-known treatment used for erectile dysfunction. This page explains how it works, when and how to take it, important interactions and safety information, and what to expect.

Always follow the instructions provided with your medicine and consult a healthcare professional if you have questions—especially if you have heart problems, take nitrates, or have complex medical conditions.

Quick Overview

What is Fildena Extra Power?

Fildena Extra Power contains sildenafil citrate. Sildenafil belongs to a group of medicines called phosphodiesterase type 5 (PDE5) inhibitors.

It is used to help men achieve and maintain an erection suitable for sexual activity. It does not automatically cause an erection; sexual stimulation is still required.

Mechanism of Action (How it Works)

An erection is largely controlled by blood flow. During sexual arousal, nitric oxide is released, leading to increased levels of cGMP (cyclic guanosine monophosphate) in the smooth muscle of penile blood vessels.

Sildenafil works by inhibiting the enzyme PDE5, which normally breaks down cGMP. By blocking PDE5, sildenafil helps cGMP last longer, supporting relaxation of penile blood vessels and increasing blood flow.

• Supports erection quality by improving blood flow
• Works with sexual stimulation—not instead of it
• Does not change libido (sexual desire) directly

Pharmacokinetics (How the Body Handles Sildenafil)

“Pharmacokinetics” describes how sildenafil is absorbed, distributed, metabolised, and eliminated. While individual responses vary, typical patterns are:

• Absorption: Sildenafil is absorbed after oral dosing. Peak levels generally occur within about 30–120 minutes depending on conditions (including food).
• Distribution: Sildenafil is widely distributed through the body and binds significantly to plasma proteins.
• Metabolism: It is mainly metabolised in the liver, primarily via enzymes of the CYP system (notably CYP3A4).
• Elimination: Metabolites are eliminated mainly via faeces and urine.

In practical terms, many people notice effects within the first hour, with effects lasting several hours. If you have liver or kidney impairment, the medicine may stay in your body longer, which can increase side effects.

What is it Used For (Indications)

Fildena Extra Power is indicated for the treatment of erectile dysfunction (ED). ED is the persistent inability to achieve or maintain an erection sufficient for satisfactory sexual performance.

Sildenafil may help restore erectile function in men who experience difficulty during sexual activity. It should not be used for any purpose other than those described for ED treatment.

Typical Timing: When to Take It

Timing is important for best results. A common approach is:

• Take it before sexual activity—often about 30 to 60 minutes beforehand.
• Allow a window of effect—many people can achieve an erection within about 1–4 hours after dosing.
• Plan for individual response—onset and duration vary based on age, metabolism, and other factors.

If you have taken sildenafil and it doesn’t seem to work, consider: timing, food effects, alcohol, stress/anxiety, and any relevant interactions with other medicines.

Food Interactions: Does It Work Better on an Empty Stomach?

Food—especially high-fat meals—can reduce and delay sildenafil’s absorption. This may make the medicine take longer to start working and may reduce effectiveness.

• After a heavy, fatty meal: effects may be delayed.
• After a lighter meal or empty stomach: effects may begin sooner for some people.

Practical tip: If you plan to take sildenafil for an evening, consider choosing a lighter meal earlier and avoid taking it immediately after a very heavy dinner.

Alcohol and Medicine Interactions

Alcohol

Alcohol can make ED worse and can increase dizziness or side effects by affecting blood pressure and sexual performance. Small amounts may be tolerated by some people, but higher alcohol intake often reduces success.

• Avoid heavy drinking when using sildenafil.
• Be cautious if you feel light-headed or unwell.

Medicines that you must avoid

Sildenafil should not be taken with certain medicines because of potentially dangerous blood pressure effects. In particular:

• Nitrates (for chest pain/angina), such as:
  • glyceryl trinitrate (GTN)
  • isosorbide mononitrate / dinitrate
• “Poppers” (nitrite inhalants), such as amyl nitrite or similar products
• Riociguat (used in certain lung/vascular conditions)

These combinations can cause a potentially severe drop in blood pressure. If you use any nitrate-containing product, speak to a healthcare professional before considering sildenafil.

Other important interaction categories

Some medicines can change how sildenafil is broken down or increase side effects. Examples include:

• Strong CYP3A4 inhibitors (can raise sildenafil levels), such as:
  • some antifungals (e.g., ketoconazole, itraconazole)
  • some antibiotics/antivirals (varies by product)
• Alpha-blockers used for prostate/urinary symptoms or blood pressure (dose timing and suitability vary)
• Other ED treatments (avoid combining multiple PDE5 inhibitors)
• Blood pressure medicines (may affect dizziness or hypotension risk)

For the safest use, tell your pharmacist/doctor about all medicines you take, including medicines for heart conditions, blood pressure, depression/anxiety, sleep, pain, and any herbal products.

Dosing: How to Take Fildena Extra Power

Dosing can vary depending on the specific strength of Fildena Extra Power and your personal risk factors. The best approach is to use the dose recommended by the product instructions and your healthcare professional’s advice.

General guidance commonly used for sildenafil in ED:

• Start low if you are older, have medical conditions, or are at higher risk of side effects.
• Take it once on the day you plan sexual activity.
• Do not exceed the maximum frequency recommended on the product label or by your clinician.

If you experience side effects (e.g., headache, flushing, indigestion, or dizziness), do not simply increase the dose. Instead, speak to a healthcare professional for advice.

If it doesn’t work

ED is common and can be influenced by stress, performance anxiety, cardiovascular health, smoking, alcohol, and medication interactions. If sildenafil is not producing the desired effect, it may be due to:

• taking it too late or too early relative to sexual activity
• eating a heavy/high-fat meal close to dosing
• alcohol use
• an interaction with another medicine
• insufficient stimulation or anxiety

In some cases, a different ED medication or a medical review of underlying causes may be appropriate.

Safety Profile and Side Effects

Like all medicines, sildenafil can cause side effects. Many people experience mild, temporary effects. Most adverse effects occur within the first hours after taking the dose.

Common side effects

• Headache
• Flushing (warmth/redness)
• Indigestion or heartburn
• Blocked or runny nose
• Dizziness
• Blurred vision or changes in colour perception (usually temporary)

Serious side effects (seek urgent medical help)

Stop using sildenafil and seek urgent medical assistance if you experience:

• Chest pain or severe shortness of breath that is new/worsening
• Fainting or severe dizziness
• Priapism (an erection lasting 4 hours or more)
• Sudden vision loss or severe eye pain
• Sudden hearing loss or significant changes in hearing
• Allergic reaction such as swelling of the face/lips or difficulty breathing

Who should be extra cautious?

• Men with cardiovascular disease who may be at risk during sexual activity
• Those with low blood pressure or dehydration
• People with significant liver impairment
• People with severe kidney impairment (dose and frequency may need adjustment)
• Those taking multiple medicines that affect blood pressure

Practical Use Tips for Better Results

• Focus on timing: try taking it 30–60 minutes before sexual activity.
• Limit heavy meals: avoid high-fat meals right before dosing.
• Reduce alcohol: heavy alcohol makes success less likely and increases side effects.
• Manage stress: anxiety can impair erection quality even when blood flow improves.
• Start with a conservative dose: especially if you are older or sensitive to medicines.
• Use correct stimulation: sildenafil supports erections, but arousal is still required.

If you feel unwell after taking sildenafil (e.g., dizziness or chest symptoms), stop and seek medical advice. Never “test” again without guidance.

Alternative Options

ED can have multiple causes—vascular, hormonal, neurological, medication-related, psychological, or mixed. Depending on the situation, other options may include:

• Other PDE5 inhibitors (e.g., tadalafil or vardenafil), which may differ in onset and duration
• Non-PDE5 approaches as recommended by a clinician, such as:
  • vacuum erection devices
  • intracavernosal injections or urethral therapy
• Lifestyle adjustments that can improve ED over time:
  • stopping smoking
  • regular exercise
  • weight management
  • limiting alcohol
  • reducing stress and improving sleep

If ED is new, worsening, or associated with heart symptoms, it’s important to seek medical review rather than relying only on medication.

Market and Legal Context for Australia

In Australia, ED medicines containing sildenafil are subject to local regulatory requirements, including pharmacy supply arrangements and product quality controls. Availability may vary by brand and dosage form.

When buying online, choose a reputable pharmacy and ensure the product details are clear (strength, manufacturer, expiry date, and instructions). The safest approach is to purchase from sources that comply with Australian standards for pharmaceuticals.

Important: Avoid products of uncertain origin or that do not provide reliable packaging and labelling. Counterfeit or substandard medicines may not contain the stated ingredient and can pose serious risks.

If you are unsure about whether a product is suitable for you, speak with a pharmacist or healthcare professional.

Recent Guidance and Ongoing Safety Messaging

Safety advice around PDE5 inhibitors commonly emphasises:

• Do not use with nitrates or riociguat
• Be cautious with alpha-blockers and blood pressure-lowering medicines
• Stop and seek urgent help for priapism, sudden vision or hearing changes, or serious chest symptoms
• Check cardiovascular suitability—sexual activity itself is a physical activity and should be safe for your condition

Medical recommendations evolve with ongoing pharmacovigilance. If you want the latest local updates, consider checking guidance from relevant Australian health authorities and professional bodies.

Delivery and Availability

Online pharmacies in Australia may offer delivery to metro and regional areas depending on operational capacity, shipping options, and regulatory requirements. Delivery times can vary by location.

• Packaging: medicines should be supplied in sealed packaging with clear labelling.
• Tracking: many services provide tracking notifications.
• Delivery times: typically depend on shipping method and destination.
• Storage: store as directed on the pack (often in a cool, dry place, away from moisture and direct sunlight).

If you need the medicine quickly, check the pharmacy’s delivery estimates at checkout and confirm whether express options are available.

FAQ – Fildena Extra Power (Sildenafil Citrate)

1) How long before sex should I take Fildena Extra Power?

Many people take it about 30–60 minutes before sexual activity. Some effects may be felt earlier or later depending on food intake and individual metabolism.

2) Can I take it with food?

Yes, but heavy or high-fat meals may delay onset and reduce effectiveness. For best results, consider taking it with a lighter meal or when your stomach is not overly full.

3) How long does it last?

Effects often last up to around 4 hours, although responses vary. You may still be able to achieve an erection within this general window with sexual stimulation.

4) Will it work if I’m not sexually aroused?

Sildenafil helps improve blood flow during arousal. It does not cause an erection without sexual stimulation.

5) Can I drink alcohol when using sildenafil?

Moderate alcohol may be tolerated by some people, but alcohol can worsen ED and increase side effects. Avoid heavy drinking and seek medical advice if you feel unwell.

6) What medicines should I not combine with sildenafil?

Do not use sildenafil with: nitrates (e.g., GTN/isosorbide) or riociguat, and avoid “poppers” (nitrite inhalants). Always inform your pharmacist about all medicines you take.

7) What should I do if I get a painful erection lasting too long?

Seek urgent medical help if an erection lasts 4 hours or more (priapism). Do not wait.

8) What side effects are normal?

Common effects include headache, flushing, and indigestion. If side effects are severe, persistent, or worrying, seek medical advice.

9) Is Fildena Extra Power safe for everyone?

Not necessarily. People with certain heart conditions, very low blood pressure, significant liver impairment, or those taking interacting medicines should use extra caution. If you have any medical conditions, consult a healthcare professional before use.

10) Are there alternatives if sildenafil doesn’t suit me?

Yes. Options include other PDE5 inhibitors (depending on suitability), and non-pill treatments such as vacuum devices or injections, as advised by a clinician. Lifestyle changes can also support overall sexual health.

Disclaimer: This information is for general educational purposes and does not replace personalised medical advice. If you have concerns about ED, heart health, medication interactions, or side effects, speak with a pharmacist or healthcare professional.