question: Dear Doctor I would like to ask which medicine from listed below is able to decrease the blood presser more : 1- Omnic 0.4 - Tamsulosin HCL 0.4 mg : each modified release capsule contains : Tamsulosin HCL / 0.4 mg equivalent to 0.367 mg tamsulosin or 2- Xatral XL 10 mg - Alfuzosin HCL - 30 prolonged - release tablets I need to know which one can decrease the blood presser more than the another ... All Kind Regards