Since your blood sugar remains high despite taking Diamicron (gliclazide) and Janumet (sitagliptin/metformin), and you have painful, red, swollen legs, please see a doctor promptly. These leg symptoms require a professional evaluation to rule out infection or circulation issues. Your doctor can also safely adjust your diabetes medications to bring your blood sugar down. Please temporarily pause the ayurvedic medicine until your physician reviews it, as it could interact with your prescribed treatments.