There is not much of known prevention for tics.

  1. There are few preventive strategies for tic disorders. There is some evidence that maternal emotional stress during pregnancy and severe nausea and vomiting during the first trimester may affect tic severity. Attempting to minimize prenatal stress may possibly serve a limited preventive function.
  2. Because people with tic disorders are sensitive to stress, attempting to maintain a low-stress environment can help minimize the number or severity of tics (reducing the number of social gatherings, which can be anxiety-provoking, for example). This approach cannot prevent tics altogether, and must be undertaken with an awareness that it is neither healthful nor advisable to attempt to eliminate all stressful events in life.