Contiflo XL by Sun is a specialized extended-release medication containing tamsulosin, manufactured by Sun Pharmaceuticals. This alpha-blocker medication is specifically designed to treat benign prostatic hyperplasia (BPH) symptoms by targeting alpha-1A adrenoceptors in the prostate and bladder neck, offering reliable relief from urinary symptoms.
Uses
Contiflo XL is primarily prescribed for managing lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia. It effectively treats both obstructive and irritative voiding symptoms, helping men maintain normal urinary function and improved quality of life.
Benefits
- Significantly improves urinary flow rate and reduces retention
- Decreases nighttime urination frequency (nocturia)
- Minimizes urinary hesitation and weak stream issues
- Reduces prostate-related urinary urgency and frequency
- Lowers risk of acute urinary retention
- Convenient once-daily dosing improves treatment compliance
- Maintains effectiveness with long-term use
How It Works
Tamsulosin in Contiflo XL acts as a selective alpha-1A adrenergic receptor antagonist. By blocking these receptors in the prostate gland and bladder neck, it relaxes smooth muscle tissue, reducing urinary outflow resistance and improving bladder emptying without affecting blood pressure significantly.
Duration of Action
The extended-release formulation provides 24-hour symptom control. Initial improvements may be noticed within 1-2 weeks, with maximum benefits typically achieved after 4-6 weeks of regular use.
Dosage
Patient Type | Dosage Strength | Frequency | Timing |
---|---|---|---|
Adults (Initial) | 0.4mg | Once daily | 30 mins after same meal |
Adults (Maintenance) | 0.4mg | Once daily | 30 mins after same meal |
Elderly (>65 years) | 0.4mg | Once daily | 30 mins after same meal |
Side Effects
Contiflo XL by Sun may cause dizziness, particularly when starting treatment or changing positions suddenly. Other effects include headache, retrograde ejaculation, nasal congestion, and occasional fatigue. Most side effects are mild and diminish over time.
Warning
Take necessary precautions when operating machinery or driving, especially during initial treatment. Inform your surgeon about Contiflo XL use before eye surgery due to risk of Intraoperative Floppy Iris Syndrome (IFIS).
Pregnancy and Breastfeeding
Contiflo XL is not indicated for use in women. It should be avoided during pregnancy and breastfeeding as its safety hasn’t been established in these populations.
Interactions
- Interacts with other alpha-blockers and antihypertensive medications
- May enhance effects of PDE5 inhibitors (erectile dysfunction medications)
- Use cautiously with strong CYP3A4 inhibitors
- Potential interaction with beta-blockers
Precautions
Monitor blood pressure regularly while taking Contiflo XL by Sun. Avoid sudden position changes to prevent dizziness. Take the medication consistently at the same time each day with food.
Important Information
Contiflo XL should be swallowed whole without breaking or chewing. Missing a dose doesn’t require doubling the next dose. Regular prostate examinations are recommended while on treatment. Discontinue use and seek medical attention if acute urinary retention occurs.
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Customer questions & answers
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Hi . I used the Contiflo xl 400 for 7 days and the principal said effect is retrograde ejaculation. My worry is if this is stone once I not taking and is temporary or could be permanent?
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Q Hi . I used the Contiflo xl 400 for 7 days and the principal said effect is retrograde ejaculatio...... Read more answer nowAsked by Ioan suciu on May 9, 2025 10:33 pmA
Hello Loan,
Yes, retrograde ejaculation is a known side effect of Contiflo XL 400 (Tamsulosin), but it is usually temporary. Once you stop the medication, this effect typically resolves, and things return to normal. However, if you continue to notice the problem after stopping, it’s advisable to follow up with your doctor.
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