First of all I have to say hang in there. My son is now 14, and I could have wrote your message when my son was 7. My son was having the severe tics at that age as well. He even managed to tic so bad one weekend that he dislocated his neck. I could go on and on. Now fast forward 7 years and I can honestly say things are not so bad. Please stay with a neurologist during this rough period. I would recommend a second opinion as well, just for eace of mind. My son ended up with a diagnosis of paroxysmal seizures or simply tourette's.
The hard part is surviving the peak time of symptoms ( for boys I believe it is about 8). I can't say people didn't stare, actually I think relatives are the worst. It was explained to us that kids will actually tic most with people they are most comfortable with, so take comfort that you are probably seeing the worst. We were fortunate that during this time God graced us with the most compassionate teachers.
We tried many drugs as well. I know many people are totally against this, but like I mentioned, the tics were causing physical problems, so for a while we were not left with many options. Watch the side effects closely. Most of them just cause sleepiness, but watch for character changes as well.
I remember a website when this was at it's peak called Tourette's now what, or tourettes so what. I am not sure if it is still out there, but this site was fantastic. Honest answers to a lot of misconceptions. Real good info w/o for the real Mom out there.
I can tell you though that kids get pretty adaptive. My son can now hide verbal tics with a little fake cough, full upper body tics with a fake stretch. I can also tell you that the tics have decreased at least 80-90% over the years. This did not happen overnight, or w/o problems, but things will get better.
I am not always so swell about hopping on the internet, but I will try a little better for a while. Pick a good friend or two and just lean on them for a while. I found my husband who was normally very supportive was somewhat embarassed when the tics were at their peaks. We can now look back at this time and chuckle over a few incidents. Hang in there, it truly gets better with nothing more than time!!!
