The reason your cholesterol and triglycerides are high is- your medicines. Metformin & Pioglit increases the glucose uptake by the cells and glucose gets converted into fat inside the cells (by the process called lipogenesis), this increase in fat is causing your increased cholesterol and triglycerides, which is very dangerous due to it's direct link with heart attack. Glimperide, also is increasing your bad-cholesterol and triglycerides as it leads to increase in insuin (fat storage hormone) secretion from pancreas. The first thing you have to do is to STOP all your diabetes medicines but it has to be done carefully by the Personalised-Dosage-Reduction Schedule, an abrupt stoppage can lead to the danger of hypoglycemia. I have over 8 years of experience in CURING (not just managing blood sugar levels) Diabetes and Cholesterolemia of thousands of patients by our specific Personalised-Dose-Reduction-Module, which will make you stop all medicines as you follow the program and five complete freedom from diabetes, high triglycerides/cholesterol and any heart complications in future.

You need to continue medicine for lifelong.