Risperidone in the treatment of acute stress disorder in physically traumatized in-patients.

Although symptoms of acute stress disorder or PTSD in the aftermath of physical trauma may be a reason for psychiatric referral, little has been written on the management of patients in this context. We report the possible benefit of risperidone, an atypical antipsychotic, in 4 cases where flashbacks were reported in patients hospitalized for the treatment of physical trauma.