Dear Doctor, Since five days my sugar levels were fluctuating , like 160,175, 155, 175 (fasting) & and 'PP' Values are 230,260,270.Present i am taking medicine "GLIMIPREX" (1/500 mg). One of my Doctor was suggested the medicine....i.e "VOGLISTAR" GM2. Is it safe.....? Present my sugar levels are not controlled by "GLIMIPREX". Please Suggest the Suggestion.