Roliflo 2 (Tamsulosin 0.4 mg + Tolterodine 2 mg) is often used long-term to treat benign prostatic hyperplasia (BPH), especially when you have symptoms like frequent urination, urgency, or difficulty holding urine. Many people can safely use it for extended periods, even beyond 20 months, as long as it’s working well and not causing side effects. It’s essential to have regular check-ups to monitor your kidney function, bladder function, blood pressure, and any potential side effects. Always take the medicine exactly as prescribed, and don’t stop or change the dose without talking to your doctor.