Overview Low Dose Tadalafil for Treatment of Female OAB Syndrome: Short Term Follow up. Status: Completed Trial end date: 2022-07-01 Target enrollment: Participant gender: Summary Evaluation of use of low dose tadalafil 5 mg daily for treatment of female OAB syndrome Phase: Phase 1 Details Lead Sponsor: Kasr El Aini HospitalTreatments: TadalafilTolterodine Tartrate