This patient support community is for questions related to juvenile diabetes including
Celiac disease,
depression, diabetic complications, hyperglycemia /
diabetic keto-acidosis,
hypoglycemia, islet cell transplantation,
nutrition, parenting a diabetic child, pregnancy, pump therapy, school issues, and teens with
diabetes.
More than likely your son will be normal, but your doctor is following the normal protocol to check his thyroid. It sounds as if you have a good doctor.
Although I am sure your son hates doing it, the best way to control the blood sugars are testing at home, before and two hours after meals, you can always adjust the insulin and after a while you will get the hang of knowing a good amount, the best way os to try a sliding scale...such as if he is in the range of 100 - 150 he takes X amount of novolog. I know it is trial by error but that is the best way and the doctor is cannot tell you a correct amount of insulin to put him on, anything he tells you is also trial by error.
I am so sorry that your son has to go through this and empathize, at times it will be difficult but there is no other way, believe me I know.
Just reading your post and the responses from others, and thought I could maybe add some information of use. I've been a type 1 diabetic for 12 years, and in addition to the hemoglobin A1C test every 3-4 months, I also have my kidneys and lipids checked yearly along with the other blood work (A1C). Diabetics typically are at a greater risk of cardiovascular disease, so a check of lipids (HDLs and LDLs) is important! Also, the kidneys can become worn out after recurring high blood sugars, and can start to fail, so hence that check. Also, I see an opthamologist (eye specialist) every year to six months to check for damage to my retinas, another complication of uncontrolled diabetes that can lead to blindness.
Anyways, enough of the bad stuff; I know it can be overwhelming to be suddenly faced with so many frightening tests for complications! Don't forget that with perseverance and help, you will be fine! I think it is very important to have a GP that will provide you with all this information, or at least let you know when you need these tests done and refer you to the people who can help. I had a doctor who didn't let me know I needed to get these tests, and when I needed them, and I ended up switching GPs because of this. You should be able to feel protected by your doctor! Sort of like if you're in a car...You are in the driver's seat, and your doctor is available in the passenger seat to direct you if you make a wrong turn, or aren't sure where to turn!
Hope you're doing well!