Dear Deelep, I have gone through your query carefully and understood your concerns. I am sorry to hear you have been having difficulties getting your blood sugar in the normal range now. I am very happy you are this conscientious because having a well controlled blood sugar is very important in preventing the onset of diabetic complications in my opinion most probably you might be suffering from condition called cellulitis. This cellulitis is due to infection in the skin,it is most commonly seen in uncontrolled diabetes. the second probability can be due to cardiac or renal problem. So i suggest you to meet doctor and take advise as infections in diabetes are spread very fast in body Best Regards. Dr Vamsi Krishna Consultant Diabetologist Apollo Hospitals