Buspirone is a reasonable option in anxious patients for whom benzodiazepines are not appropriate. Don’t expect as robust a response, and make sure patients know it may take a week or two to kick in.

Alprazolam is fast-acting and effective for generalized anxiety disorder (GAD) and panic disorder, but its short duration of action may contribute to breakthrough symptoms between doses and make withdrawal more difficult.

Although antidepressants are arguably the most effective medications for anxiety disorders, in this chapter, we focus on benzodiazepines and other drugs used specifically for symptoms of anxiety or anxiety disorders.

Anxiety treatment algorithm