What is the first-line nonpharmacologic treatment for Tourette syndrome?

What is the first-line nonpharmacologic treatment for Tourette syndrome?

• A. Habit reversal therapy
• B. Atypical antipsychotics
• C. Guanfacine, clonidine
• D. SSRIs

Answer: (A)

Habit reversal therapy is the first-line nonpharmacologic approach for Tourette syndrome. It teaches patients to notice the premonitory urge before a tic and to perform a competing response—a deliberate action that is physically incompatible with the tic. Repeated practice reduces tic frequency and intensity and can be delivered as part of Comprehensive Behavioral Intervention for Tics (CBIT), which also incorporates environmental modification and reinforcement strategies. The evidence shows meaningful tic reduction and functional improvement with minimal risk, making it the preferred starting option when a nondrug approach is chosen. The other treatments listed are pharmacologic choices that target neurochemical pathways and carry potential side effects; they are generally used when behavioral therapy is insufficient or when tics are more severe or disabling, rather than as the initial nonpharmacologic plan.

Habit reversal therapy is the first-line nonpharmacologic approach for Tourette syndrome. It teaches patients to notice the premonitory urge before a tic and to perform a competing response—a deliberate action that is physically incompatible with the tic. Repeated practice reduces tic frequency and intensity and can be delivered as part of Comprehensive Behavioral Intervention for Tics (CBIT), which also incorporates environmental modification and reinforcement strategies. The evidence shows meaningful tic reduction and functional improvement with minimal risk, making it the preferred starting option when a nondrug approach is chosen. The other treatments listed are pharmacologic choices that target neurochemical pathways and carry potential side effects; they are generally used when behavioral therapy is insufficient or when tics are more severe or disabling, rather than as the initial nonpharmacologic plan.