I had undergone by pass surgery 4 months back. I am taking Metacard Xl, Hopas 5 mg, and modlip 10 alongwith colspin. My blood pressure in general is 80/120, pulse 72, TMT negitive, Lipd Profile Colostore is 126. LDL 64.8 HDL 36 and Trigliceride is 146. May I reduce tablet or not . and if doctor coninues it what is the reason.