Two things have become really clear to me:
1) I wish people would just ask
2) I wish many kids who ask would do so more politely. There's a difference between an inquisitive "did you make that noise?" and a roll of the eyes and "can't you stop making that noise?" But, beggars can't be choosers and I'd rather they ask rudely and get an answer that may teach them something than not ask at all.
The current diagnostic criteria for Tourette's Syndrome, as defined by the Diagnostic and Statistical Manual of Mental Disorders IV are as follows:
- Both multiple motor and one or more vocal tics have been present at some time during the illness, although not necessarily concurrently.
- The tics occur many times a day (usually in bouts) nearly every day or intermittently throughout a period of more than 1 year, and during this period there was never a tic-free period of more than 3 consecutive months.
- The disturbance causes marked distress or significant impairment in social, occupational, or other important areas of functioning.
- The onset is before age 18.
- The disturbance is not due to the direct physiological effects of a substance (e.g. stimulants) or a general medical condition (e.g. Huntington's disease or postviral encephalitis).
* throwing his head backwards
*several vocal tics, the first being "that horse noise"
*chewing on clothing to the point that he went through zippers on winter coats and chewed off buttons and through necklines of shirts. (I've been told by our neurologist when he asked for the laundry list of tics this is more of an OCD and or anxiety issue, but they're all inter related)
*pulling on his lower lip to the point that there were bruises across the skin underneath his lip
*echolalia (neurologist also thinks this is more of an OCD behavior than a tic- but Liam would repeat short phrases that he's hear and turn it into a song and have to sing it a certain number of times)
*punching his own knee to the point of bruising
*kicking- not at anything, his leg would suddenly just thrust. This would occassionally cause him to fall or have to sit down.
The tics that we're dealing with right now are a high pitched squeal (which sounds a bit like a whistle). This is really irritating to his throat. One where he pushes in his lower abdomen with his hands and then runs his hands quickly up his torso. And my personal least favorite at the moment, though all of them are painful to him to some degree, a biting tic. He bites his finger to the point where it is calloused and sometimes bleeds. We're working on redirecting this tic into a chewing toy at home and other things at school. Gum sometimes is really helpful with this one as well. I've bought him a piece of "chewelry" and am counting the minutes until it gets here because I think it will give him a great deal of relief for this particular tic.
Tics can occur a few times or last for months or years. There's no rhyme or reason that I can figure out to them- though some moms of TS kids say they notice a cycle. Tics can be more forceful and more prevalent for lots of reasons- stress, exhaustion, excitement or when Liam's been holding them in for too long. And they calm down or disappear during certain times too- when he's reading, playing music or playing video games.
