Tamsulosin Phase III Clinical Trial -Double-Blind, Placebo Controlled Study in Male Patients With Lower Urinary Tract Syndrome

The purpose of this study is to determine whether Tamusulosin is effective in the treatment of lower urinary tract syndrome with male patients.

Inclusion Criteria:

• Patients with urination disorder not accompanied by apparent organic or neurologic abnormality(lower urinary tract syndrome: LUTs).

Exclusion Criteria:

• Patients with urination disorder accompanied by apparent organic(benign prostatic hyperplasia: BPH) or neurologic abnormality, active urinary tract infections, severe cardiovascular, hepatic and/or kidney complications.