For individuals with obsessive-compulsive disorder (OCD), psychotherapies such as cognitive behavioral therapy (CBT) are often the first approaches to treatment. Medication or a combination of psychotherapy and medication may be introduced if significant improvement does not occur. In a recent review of treatment guidelines and prior research, the authors note that combination therapy may also be used as a first line treatment, primarily when symptoms are severe. Evidence suggests this protocol may be appropriate due to the potential effectiveness of combination therapy over monotherapy. However, more research is needed to determine which therapeutic approach is appropriate at various points in a person’s treatment. The authors indicate that early diagnosis may be a key factor in treatment success and outcomes. To learn more, see the study in Comprehensive Psychiatry.