DS2 (nearly 8) has had various tics for some years, normally one verbal and one physical at a time, but they change from time to time.
Now the school referred him for speech therapy because the verbal tic, a "nnn" sound, can get in the way of reading aloud. Speech therapy said it is not stammering because it happens between words, and is an involuntary tic disorder, Tourettes (but stressed outside their expertise for definite diagnosis).
School would like us to go to GP for a diagnosis. But- DS2 is fine. We are fine. Tics are mild, do not interfere with his school work other than slowing speech, and do not interfere so far with making friends. He does not appear to have any comorbid condition.
So- taking him to the GP would make it an issue for DS2, when currently it is not. We are reluctant to do that.
Are there any benefits from a diagnosis? From what I have read, there is no cure, tics may get better as he gets older, and could get worse if we make a big deal of it. School have said they think while his classmates are currently unaware, as they get older they will tease him and so he needs to have information/strategies ahead of that.