Fildena treats erectile dysfunction (ED) in men by:
- Improving blood flow to the penis
- Helping achieve/maintain erection during sexual activity
- Containing sildenafil citrate (PDE5 inhibitor)
Mechanism of Action
- Inhibits phosphodiesterase type-5 (PDE5) enzyme
- Enhances nitric oxide effects for vasodilation
- Requires sexual stimulation to work
Dosage & Administration
- Take 30-60 minutes before sexual activity
- Effective for up to 4 hours
- Avoid high-fat meals before use (slows absorption)
- Follow prescribed dose strictly
Storage Instructions
- Store below 30°C (86°F)
- Keep in original packaging
- Protect from moisture and heat
- Keep away from children/pets
Contraindications
Do not use if:
- Allergic to sildenafil
- Taking nitrates or recreational drugs
- Using other ED medications
- Female or pediatric patients
Drug Interactions
Avoid with:
- Nitrates (severe hypotension risk)
- Other PDE5 inhibitors (tadalafil, vardenafil)
- Certain antibiotics/antifungals
- HIV protease inhibitors
- Alpha-blockers
Potential Side Effects
Common:
- Headache
- Flushing
- Indigestion
- Nasal congestion
- Temporary visual changes
Serious (seek medical help):
- Erection lasting >4 hours
- Sudden vision/hearing loss
- Chest pain during activity
- Severe dizziness
Important Notes
- Not a contraceptive or STD protector
- Does not increase sexual desire
- Alcohol may worsen side effects
- Report any persistent adverse effects
Note: Always consult your doctor before use, especially if you have heart conditions or take other medications.