Description
Fildena Super Active 100mg is a medication with the active ingredient Sildenafil citrate, a phosphodiesterase type 5 inhibitor. It is used for erectile dysfunction in adult males. Erectile dysfunction occurs when a man has trouble getting or keeping an erection that is good enough for sex. Sildenafil needs to be taken with sexual stimulation, it does not enhance sexual desire by itself. In Canada, Sildenafil is a prescription drug and people are advised to take it only after medical assessment. Any sildenafil product should be obtained through a licensed pharmacy or regulated healthcare channel, with product authorization verified where applicable. Health Canada lists authorized sildenafil products through its Drug and Health Products Portal.What is Fildena Super Active?
Fildena Super Active is a sildenafil citrate product supplied in softgel form. Sildenafil belongs to the PDE5 inhibitor drug class. These medicines are used in healthcare to support erectile function by improving blood flow response during sexual stimulation. The 100mg strength is considered a high sildenafil strength and should not be started without professional advice. Sometimes erectile dysfunction is related to diabetes, cardiovascular disease, high blood pressure, obesity, hormonal disorders, stress, anxiety, or drug effects. For this reason, a doctor may want to investigate the underlying problem before giving sildenafil. A Canadian site needs to depict Fildena Super Active as a medication requiring medical control, not as a wellness or performance product.How Sildenafil Citrate Works
Sildenafil citrate works by blocking the PDE5 enzyme. This enzyme normally breaks down cyclic guanosine monophosphate, also called cGMP, which helps relax smooth muscle and widen blood vessels in the penis. During sexual stimulation, nitric oxide is released in penile tissue. This increases cGMP levels, allowing blood vessels to relax and blood flow to improve. By slowing the breakdown of cGMP, sildenafil helps support the natural erectile response. Sildenafil does not create an erection without sexual arousal. Health Canada consumer information for sildenafil states that sildenafil works only with sexual stimulation and does not increase sex drive.Medical Uses of Fildena Super Active
- Erectile dysfunction in adult men: Used to help men achieve or maintain an erection suitable for sexual activity.
- Erectile dysfunction associated with vascular risk factors: May be considered when ED is linked with circulation-related conditions such as diabetes, hypertension, or cardiovascular risk, after medical evaluation.
- Erectile dysfunction after some prostate or pelvic conditions: In selected patients with ED following treatment for prostate disease, or pelvic health problems, consideration of PDE5 inhibitors may be appropriate where clinically indicated.
Who Should Not Use This Medicine
Sildenafil is not appropriate for everyone. Some people may face a higher risk of serious blood pressure, heart, eye, or drug-interaction complications.Do NOT use if you have:
- Current nitrate use, including nitroglycerin, isosorbide mononitrate, or isosorbide dinitrate
- Use of recreational nitrites, often called “poppers”
- Use of riociguat or other guanylate cyclase stimulators
- Known allergy to sildenafil citrate or similar medicines
- Been advised by a doctor to avoid sexual activity because of heart disease
- Severe uncontrolled low or high blood pressure
- Recent serious heart attack, stroke, or unstable chest pain unless cleared by a doctor
- History of non-arteritic anterior ischemic optic neuropathy, also called NAION
- Severe liver disease unless a specialist has assessed safety
Dosage and Administration
Fildena Super Active 100mg should be taken only as directed by a healthcare professional. Sildenafil dosage depends on age, medical history, other medicines, treatment response, and side effects. This product is taken by mouth. As a softgel, it is generally swallowed with water. Do not crush, split, or alter the dosage form unless a pharmacist or prescriber advises otherwise. For erectile dysfunction, sildenafil is commonly taken when needed before sexual activity. Health Canada consumer information for sildenafil states that doses above 100mg per day are not recommended and that sildenafil should not be taken more than once per day.Important dosage tips
- Timing: Sildenafil is often taken about 30 to 60 minutes before sexual activity.
- Food: A high-fat meal may delay how quickly sildenafil begins working.
- Missed dose: Since ED treatment is usually taken when needed, a missed dose usually does not apply.
- Do not double dose: Taking extra sildenafil increases the risk of side effects.
- Medical review: Dose changes should be made only by a doctor or pharmacist.
Side Effects
Sildenafil may cause side effects. Many are mild and temporary, but some require urgent medical attention.Common side effects
- Headache
- Flushing
- Dizziness
- Indigestion
- Nausea
- Stuffy nose
- Back pain or muscle aches
- Temporary visual changes, such as light sensitivity or colour tint
- Sleepiness or tiredness
Serious side effects
Seek urgent medical help if you experience:- Chest pain during or after sexual activity
- Severe dizziness, fainting, or sudden weakness
- Sudden vision loss in one or both eyes
- Sudden hearing decrease or hearing loss
- Ringing in the ears with dizziness
- Erection lasting longer than 4 hours
- Severe allergic reaction, including facial, lip, tongue, or throat swelling
- Stroke-like symptoms such as trouble speaking, facial drooping, or one-sided weakness
- Fast, irregular, or painful heartbeat
Warnings and Precautions
Sildenafil should be used carefully in people with heart disease, blood pressure problems, kidney disease, liver disease, bleeding disorders, stomach ulcers, blood cell disorders, penile deformity, or a history of prolonged erection. This medicine is not intended for women or children when used for erectile dysfunction. Pregnant or breastfeeding patients should not use sildenafil unless it has been prescribed for a specific medical reason by a qualified healthcare professional. Alcohol can increase dizziness and may reduce erectile response. Heavy alcohol use may also increase the risk of low blood pressure symptoms. Long-term sildenafil use should be periodically reviewed, especially when erectile dysfunction may be related to diabetes, cardiovascular disease, obesity, depression, medication use, or hormonal imbalance. Older adults may need closer monitoring because of a higher likelihood of heart disease, blood pressure medicines, or kidney and liver function changes.Drug Interactions
Tell your doctor or pharmacist about all prescription medicines, non-prescription medicines, recreational substances, and supplements before using sildenafil. Important interactions include:- Nitrates used for chest pain or heart disease
- Riociguat or similar medicines
- Alpha-blockers used for prostate symptoms or blood pressure
- Blood pressure-lowering medicines
- Other erectile dysfunction medicines, including tadalafil, vardenafil, or avanafil
- Other sildenafil-containing products
- HIV protease inhibitors such as ritonavir or saquinavir
- Antifungal medicines such as ketoconazole or itraconazole
- Certain antibiotics such as erythromycin or clarithromycin
- Cimetidine
- Bosentan
- Grapefruit juice, which may increase sildenafil levels
Storage Instructions
Store Fildena Super Active according to the product label and pharmacist instructions. General storage guidance:- Keep at room temperature, commonly 15°C to 30°C
- Store away from direct sunlight
- Protect from heat and moisture
- Keep in original packaging until use
- Keep out of reach of children and pets
- Do not use after the expiry date
- Return expired or unused medicine to a pharmacy for safe disposal
Sildenafil is clinically relevant because erectile dysfunction can affect quality of life and may also be an early sign of underlying vascular or metabolic disease. In real-world practice, doctors may evaluate blood pressure, cardiovascular risk, diabetes, medication history, lifestyle factors, and psychological health before prescribing a PDE5 inhibitor.
For Canadian patients, the key clinical issue is safe and appropriate access. Sildenafil should be prescribed after assessing whether sexual activity is medically safe and whether the patient uses interacting medicines. Because Fildena-branded products may not have the same regulatory status as Health Canada-authorized sildenafil products, patients should verify product legitimacy and avoid unregulated sources.
How long does Fildena Super Active take to work?
Sildenafil is commonly taken about 30 to 60 minutes before sexual activity. The timing may vary depending on the person, food intake, metabolism, and other medicines.
Is Fildena Super Active safe for long-term use?
It may be used long term in some adults under medical supervision. Regular review is important if you have heart disease, diabetes, blood pressure issues, kidney disease, liver disease, or use other medications.
Can I stop taking it suddenly?
For erectile dysfunction, sildenafil is usually taken only when needed. Stopping it does not usually cause withdrawal. If sildenafil has been prescribed for another medical condition, follow your doctor’s instructions.
Is it safe during pregnancy?
Fildena Super Active is not intended for use in women for erectile dysfunction. Pregnant or breastfeeding patients should use sildenafil only if specifically prescribed for a medically appropriate reason.
What happens if I miss a dose?
For ED, sildenafil is usually not taken on a fixed daily schedule. Do not take extra capsules to make up for a missed dose.
Can I take Fildena Super Active with alcohol?
Alcohol may worsen dizziness, reduce erectile response, and increase the chance of blood pressure-related symptoms. Avoid heavy alcohol use when taking sildenafil.
Can I take it every day?
Do not take sildenafil more often than prescribed. Health Canada consumer information for sildenafil states it should not be taken more than once per day.
This content is for informational purposes only and does not replace professional medical advice. Always consult a healthcare professional before using any medication.






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