I have TI as does my teen DD. Firstly, ensure your son has the best tech available - CGM system- . I have CGM and was horrified to hear a professional dismiss my request that my teen has it immediately. He genuinely told me that we need to wait a couple of years and then see. Over my dead body! He had the kit within the week. My mother, who has T2 *old people, body wearing out diabetes’ was told the sensors were ‘ very expensive’ - Mum decided she didn’t want to burden the NHS with expensive treatment. The sensors are £25 per week for immediate up-to-the minute blood sugar readings.CGM will make his life and yours easier now and in the future as he becomes more independent. You are able to monitor blood stats remotely which could make you feel more confident, and less anxious.
Secondly, if you can, I suggest a private consultation with an experienced diabetic expert ( ie one working/ leading a team in a NHS dept) as a one off to see what’s available for your son. This is just to be as informed as possible regarding T1 in children, and the treatments available.
Finally, I do understand the enormous responsibility you feel as a parent to a small child with TI, but things will get easier for you and for him. He will absorb your distress as you deal with high and low blood sugar, so it is important that you recognise your emotions around TI. IME not enough attention is given to the emotional toll TI has on diabetics and their carers- counselling might be valuable, and should be, but isn’t, considered by professionals. Sadly you may have to pay for this,
Do what you can to empower your child, get them to describe the symptoms of high and low blood sugar. Be very matter of fact about the numbers and what he needs to do. Make sure he uses a sensor and understands what the numbers mean and what he needs at that point. Of course, you can’t leave it to him to treat hypos yet, but you can get him to recognise the symptoms and identify the correct course of action. This will allow him to be an advocate for himself in the face of widespread ignorance about TI. I’ve work with some great teachers, but I have also had teachers refuse to allow my child to treat a hypo until they finished the test/lesson/detention. Child told one teacher blood sugar was low and was accused of lying
Tough times ahead for you both, but the great news, my diabetic team tells me, the current and developing tech means outcomes for diabetics are soooo much better then they were.