title: Pharmacotherapy for post-traumatic stress disorder.
abstract: Post-traumatic stress disorder (PTSD) is a serious mental illness of considerable importance from a public health perspective. Management of PTSD may involve the use of various treatment modalities, involving both nondrug treatments and pharmacotherapy. Nondrug treatment is regarded as the first-line option for PTSD and should be routinely incorporated into management plans for patients with PTSD. However, some patients do not achieve a sufficient response to nondrug therapy or are left with disabling residual symptoms in one or more areas. Antidepressants are currently the preferred medication for PTSD, with the most substantial evidence available to support the use of the selective serotonin reuptake inhibitors. Many patients with PTSD have symptoms that are resistant to initial drug treatment, meaning that it is often necessary to explore additional pharmacotherapy options to achieve optimal symptom control: antipsychotics, anti-adrenergic drugs, anxiolytics and anticonvulsants have all been advocated as treatments for PTSD. In addition to the management of core PTSD symptoms, it is also necessary for clinicians to address important associated comorbidities, most notably, substance-use disorders and mood disturbances. Interpretation of research studies of the efficacy and safety of PTSD pharmacotherapy is often difficult owing to methodological limitations and factors such as inclusion bias. Further research in fundamental neurosciences and pharmacogenomics may help to elucidate optimal pharmacotherapy options for PTSD in the future.
authors.affiliation: Director of Pharmacy and Senior Clinical Pharmacist (Psychiatry), Repatriation General Hospital, Daw Park, South Australia 5041, Australia and Associate Professor, Pharmacy Practice, Quality Use of Medicines and Pharmacy Research Centre, University of South Australia, South Australia 5041, Australia. chris.alderman@rgh.sa.gov.au.
authors.forename: Christopher P
authors.initials: CP
authors.lastname: Alderman
authors.forename: Linda C
authors.initials: LC
authors.lastname: McCarthy
authors.forename: Anita C
authors.initials: AC
authors.lastname: Marwood