I have a good friend whose son was diagnosed with type 1 diabetes when he was either 12 or 13. Is that what your child has? I recall my friend saying that onset was sudden rather than gradual....I think that's a indication of type 1
IIRC, it took a month or two to stabilize the condition. There was a drug he was given that I can't recall the name of. And they became very strict about regulating diet and glucose levels. Also, they didn't allow him to develop and real sedentary habits. I think he may have had some temporary vision issues but that went away. He was/is a regular user of insulin, but I think there are newer insulin therapies that are mild and really effective....I might be talking out of my ass on that one
the kid grew up and is in his late twenties (maybe 30) now and is a landscape contractor in the Sacramento area. No desk job and active life, but I do know there were some small alarms for him in his teens....mainly because like all teenagers, he did some dumb things