Hi i am 43 year old and diabetic since 3 years and I am on Glycomet GP1 tablets. My sugar level is always under control it never exceeds above 120 (fasting) I had cataract problem with my both eyes and got laser surgery just 2 months back. After that everything is ok but my eye sight is increased its plus 3 and is there any chance that it may increase in future? and what precaustions do I need to take?