I am 47 years old, in my family all of them got diabetes at the age of 33 yrs. I have gone for diabetes test every year. PP GLUCOSE test showed 180 reading. Doctor prescribed tablets (dianil) after taking 1/2 tablet I collapsed with eye turns. I consulted again doctor told that in initial stage it will be like that later it will be alright. Again I tried and got the same effect. Till that day I have not taking any medication. This was happed a year ago. Am I diabetic. In which intervals of time, I have to take diabetic tests. And at which reading I have to take medicines daily? Is there any tests to check I am a diabetic or not instead of regular blood glucose test? And what medicines and dosage I have to take. Now I am not taking any diabetic medicines.