Anxiety Treatment Medications Psychotherapy and medication can aid people suffering from anxiety disorders. Benzodiazepines like Xanax, Klonopin, and Valium are used to combat anxiety. Antidepressants also help treat anxiety. SSRIs like citalopram and fluoxetine work by preventing neurons in the brain from reabsorbing serotonin. This chemical influences mood. Benzodiazepines Benzodiazepines