Anxiety and Depression are two different mood disorders that frequently coexist. Mixed anxiety-depression disorder is a psychiatric disorder. Mixed anxiety-depression disorder is a diagnosis category that describes patients with restricted and equal anxiety and depression symptoms, as well as some autonomic signs .panic episodes and intestinal distress are examples of autonomic characteristics, which are involuntary physical symptoms generated by an overactive nervous system.

Mixed anxiety and depressive disorder is described in the ICD-10.