I've posted about this before (under a different user name), my DD (who is 7) seems to be prone to tics. She had a vocal/oral one about 18 months ago, which lasted about four/five months which has subsided, now she has one involving her hands which basically involves compulsive drumming of fingers on hard surfaces and is fantastically irritating (though I haven't expressed this to her).
I've read up a bit on this (including on here), and from what I've gathered tics are fairly common in children: there's not much to be done about them and most of them pass.
What concerns me is whether there's a point at which they should be seen as indicative of underlying mental health/anxiety/stress issues. As far as I can tell my DD is generally a happy child: we have a great relationship and she seems to enjoy life: she has her strops and tantrums like any other child. But nothing that overwhelmingly concerns me and she seems to be happy in life and at school.
But our lives are in many ways very stressful: I separated from her father three years ago and we're divorcing -- our relationship is reasonably cordial for a divorcing couple and she has a good relationship with him, but there are strains and she must pick up on this. He is also a fairly heavy drinker with a history MH problems although we are both careful to keep these things away from her. I work very long hours: I love my job but its stressful and takes up a lot of my time. In general I haven't picked up any particular unhappiness about any of these things, but I can't help wondering if these tics could be an outlet for stress which she doesn't feel she can express any other way.
I suppose I'm wondering whether I need to take this further with medical professionals/health visitor. On the one hand I'm loathe to go down the mental health services route if its not necessary and make her feel she has an "issue", particularly if there isn't much to be done about it and it will pass. On the other I don't want to ignore something which could be a warning sign.
Any thoughts? Anyone else been through anything similar?