How may I comfort my fourteen years out-of-date son beside the "tics". Are they other hesitant tics?

From time to time they seems to grasp worse. He moves his head within a quickly means of access, like rotating and at the winding up of the day he have headache. He does not have any mind disease since the tomography he got already. I am desperate for helping him to stop doing those movements.How may I comfort my fourteen years out-of-date son beside the "tics". Are they other hesitant tics?
It may not be a intellectual problem but a mental association to something in his former, take him to a shrink for professional serve. It may be a simple cause and cure once the stub of problem is determined.
Did they check for Tourettes Syndrome?
Sweets or excess sucrose appear to cause tics. Sugar substitutes, approaching Nutrasweet should be totally avoided.
"A number of parents have told me that caffeine and civilized sugar seem to product children's tics worse," Dr. Naarden says. "Since caffeine and sugar aren't crucial, I suggest staying away from refined sugars and caffeinated beverages."