Introductory a sweeping overview of the material
Fildena contains sildenafil citrate, a member of the phosphodiesterase type 5 inhibitor family used to treat erectile dysfunction in adult males. It helps sustain an erection by improving blood flow to the penis during sexual arousal. It is not an aphrodisiac and will not produce sexual desire on its own; physical or mental stimulation is still required.
If you prefer quick directions, jump to How to take responsibly Fildena with the prescribed method or see the list of available strengths. Important safety details appear under factors that make therapy unsuitable, drug a mutual exchange of ideass can be viewed as exchanges of the facts. considerations and ripple effects.
What is this meant for?
Fildena is prescribed for erectile dysfunction, often called impotence. By helping maintain higher levels of cyclic guanosine monophosphate in penile tissue during sexual stimulation, it enables many men to achieve and keep an erection suitable for intercourse.
This medicine is not intended to boost athletic performance or general endurance. For guidance related to sports or competition see Factors to consider in sport.
Pharmacodynamic the mechanism of operation of action
Sildenafil blocks the enzyme PDE5, which normally breaks down cGMP in the penis. When sexual stimulation leads to nitric oxide release, cGMP rises and causes relaxation of smooth muscle in the corpus cavernosum, allowing blood to flow in. By inhibiting PDE5, sildenafil helps sustain cGMP levels and supports erection in response to sexual activity.
How to take a stand Fildena following the instructions
- Take one dose about 30 to 60 minutes before sexual activity. Some men notice effects sooner, sometimes within 15 to 30 minutes.
- You should limit to a single dose in any 24 hour period.
- A high fat meal can delay absorption and slow the start of action; taking it on an emptier stomach may speed onset.
- Avoid consolidating Fildena with other erectile dysfunction medications. See Medication positive the reciprocal contact between individualss enhance user satisfaction. and safety for prohibited combinations.
- If you have liver or kidney disease, or you are over 65, your prescriber may recommend a lower starting dose or different schedule.
Always follow the directions supplied by your prescriber together with the product leaflet. If you are unsure about timing or dose, consult your pharmacist or doctor.
Strong points currently available
Fildena is sold in a range of tablet strengths. Common strengths include:
- 50 mg
- 100 mg
- 25 mg
- 150 mg
- 200 mg
In Australian practice a typical starting dose for many men is 50 mg as needed, adjusted up to 100 mg or down to 25 mg depending on effect and after effects. Very large doses increase the risk of adverse reactions. Follow your prescriber's recommendation for dose selection.
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- Store at room temperature in a dry place away from direct light and heat, ideally below 30 degrees Celsius.
- Keep tablets in their original packaging to protect them from moisture.
- Do not use after the expiration date printed on the pack.
- Store medications in a location inaccessible to kids and pets.
Restrictions and Heads up
Do not use Fildena if any of the following apply:
- You are allergic to sildenafil or any ingredient in the tablet.
- You are taking nitrates (for example nitroglycerin, isosorbide mononitrate or dinitrate, or amyl nitrite). Combining these can cause a severe and latent potentially life-threatening drop in blood pressure.
- You are prescribed riociguat and other soluble guanylate cyclase stimulators.
- You are under 18 years of age or you are female; Fildena is not approved for use in women.
- You have unstable or severe heart disease and your doctor has advised against sexual activity.
Never mix sildenafil with another PDE5 inhibitor. If you have significant cardiovascular disease, recent stroke or severe hypotension, discuss risks with your healthcare professional before using Fildena.
Drug the back and forth between people effects
Several medicines can change how sildenafil works or increase the chance of undesired effects. Crucial interacting with otherss create context for decisions. include:
- Strong CYP3A4 inhibitors such as ketoconazole, itraconazole, clarithromycin and some HIV protease inhibitors may raise sildenafil levels and require dose adjustment.
- Strong CYP3A4 inducers like rifampicin and some anticonvulsants can lower its effectiveness.
- Alpha-blockers and many antihypertensives can add to blood pressure lowering effects; use with caution and monitor symptoms.
- Other PDE5 inhibitors or NO donors are not to be used together with sildenafil.
- Medicines that prolong the QT interval or affect heart rhythm should be reviewed in consultation with your prescriber.
Always give your prescriber and pharmacist a full list of prescription, non-prescription and herbal products you are taking.
Possible effects to expect
Unforeseen effects do not occur in everyone and most are temporary and mild. Common and less common effects include:
- Common: episodic headache, flushing, nasal blockage, indigestion, dizziness, muscle or back pain.
- Not widely observed: nausea, changes in vision such as a blue tint or blurred sight, palpitations, skin rashes.
- Rare, but serious.: sudden hearing loss, sudden loss of vision (including non-arteritic anterior ischemic optic neuropathy), fainting, serious allergic reactions, chest pain, and priapism (an erection lasting longer than 4 hours).
If you experience chest pain, severe shortness of breath, sudden vision or hearing changes, or an erection lasting more than 4 hours, stop taking the medicine and seek urgent medical attention.
Unconventional medicines and analogous drugs
Other PDE5 inhibitors used by mouth and treatments include:
- Tadalafil (Cialis) - similar action but can last much longer, up to 36 hours; low daily doses are an option for some men.
- Vardenafil (Levitra) - comparable onset to sildenafil; some men tolerate it differently.
- Spedra is the brand of Avanafil - may act faster for some users and can last around 6 hours.
- Generic sildenafil and other branded generics such as Viagra - similar onset and duration to Fildena depending on formulation.
Non-oral options include vacuum erection devices, intracavernosal injections (for example alprostadil), intraurethral suppositories and surgical implants for selected cases. Discuss suitability and risks with a clinician to find the best option.
Rough pricing overview in Australia (AUD)
Prices vary with brand, dose, pack size and pharmacy. Below are approximate retail ranges to give a sense of relative cost (private purchase):
- Generic sildenafil (common pack sizes): about AUD 10 to 35 for a 4-tablet pack; AUD 25 to 70 for a 12-tablet pack.
- Viagra original (small packs): around AUD 70 to 110 for 4 tablets depending on dose.
- Tadalafil generics (short pack): roughly AUD 15 to 40 for 4 tablets; daily low-dose regimes cost more over time.
- Cialis originator brand: approximately AUD 80 to 130 for a 4-tablet pack.
- Spedra is the brand of Avanafil: approximately AUD 90 to 160 for a 4-tablet pack.
Generics are usually the lower-cost option. Many ED medicines are not subsidised on the Pharmaceutical Benefits Scheme for this indication, so out-of-pocket payment applies. Prices can be lower at discount pharmacies or through reputable Australian online pharmacies that require a valid prescription.
Regulatory and annotations on the law for Australia
- Scheduling: Sildenafil is classed as Schedule 4 (Prescription Only Medicine) located within Australia. A prescription from an Australian-registered prescriber is required for lawful supply.
- TGA registration: Some brands of sildenafil are registered with the Therapeutic Goods Administration (TGA). Products not listed with the TGA may carry greater uncertainty about quality.
- Personal importation: Under the TGA Import Plan for Personal Use an individual may import up to a three month supply for personal use if they hold a prescription and meet the scheme rules. Authorities may detain medicines that lack appropriate documentation or acceptable packaging.
- Online purchases: Buying from overseas websites without a valid prescription risks receiving counterfeit, substandard or unapproved products and may be unlawful.
For detailed and up to date advice for legal decisions consult the TGA website or your state health authority. Your local pharmacist can also advise on safe and lawful sourcing.
Fitness and sport considerations
Sildenafil is not a substitute for training and is not recognized as a performance enhancer. At the time of writing sildenafil is not listed on the World Anti-Doping Agency prohibited list, but athletes should confirm current status with Sport Integrity Australia or their sport's governing body check before use. Using any medication without medical advice is not recommended.
Tips and frequently asked questions
- How quickly does it start? Many men feel effects within 30 to 60 minutes; some detect improvement earlier.
- How long does it last? The typical duration is up to 4 hours, but individual response varies with dose and metabolism.
- Is it permissible to drink alcohol? Moderate alcohol intake is unlikely to be harmful, but excess drinking may reduce effectiveness and increase dizziness.
- What if I miss a dose? Since sildenafil is taken as needed, there is usually no schedule to catch up on a failure to take a dose.
- When should I seek help? Reach out to urgent care for chest pain, sudden loss of vision or hearing, or an erection lasting longer than 4 hours.
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