Compare the Therapeutic Effect Treated With Tamsulosin and Progesterone After ESWL( Extra Corporeal Shock Wave Lithotripsy) in Urinary Calculus

the Therapeutic Effect Treated With Tamsulosin After ESWL in Urinary Calculus

The purpose of this study is to compare the stone clearance rate treated with different drugs after ESWL in urinary calculus,These drugs are often used in urinary calculus,such as progesterone,tamsulosin,propantheline Bromide and nifedipine.In these study the investigators want to investigate different effect of these drugs use to treat urinary calculus after ESWL.

There is 4 groups in these investigation, group1 urinary calculus treated with ESWL only ,group2 urinary calculus treated with ESWL and tamsulosin,group3 urinary calculus treated with ESWL and progesterone,group4 urinary calculus treated with ESWL ,propantheline Bromide and nifedipine.We want to investigate which one is better or not in urinary calculus treated with ESWL .

Inclusion Criteria:

• From 18 years old to 68 years old,
• urinary calculus could be treated by ESWL,
• the calculus size is from 4-25mm

Exclusion Criteria:

• Less than 18 years old or more than 68 years old,
• the calculus size is from Less than4 or larger than 25mm