Compare and contrast conversion disorder and somatic symptom disorder.

Conversion disorder and somatic symptom disorder are both classified as somatic symptom and related disorders in the DSM-5, but they have distinct differences.

Conversion disorder, also known as functional neurological symptom disorder, is characterized by the presence of neurological symptoms that cannot be explained by a medical condition. These symptoms often manifest as motor or sensory disturbances, such as paralysis, tremors, or blindness, and are not consciously produced. The symptoms are often triggered by a stressful or traumatic event and are not under the individual's voluntary control.

On the other hand, somatic symptom disorder involves the presence of one or more distressing physical symptoms that are accompanied by excessive thoughts, feelings, and behaviors related to the symptoms. Unlike conversion disorder, the symptoms in somatic symptom disorder are not necessarily neurological in nature and can include a wide range of physical complaints, such as pain, gastrointestinal issues, or fatigue. The focus of the disorder is on the distress and preoccupation with the symptoms rather than the specific nature of the symptoms themselves.

In terms of treatment, both disorders may benefit from a combination of medical and psychological interventions. However, the approach to treatment may differ based on the specific symptoms and underlying psychological factors contributing to the disorders.

Overall, while both conversion disorder and somatic symptom disorder involve the experience of physical symptoms, they differ in terms of the nature of the symptoms, the underlying psychological mechanisms, and the focus of treatment.