<unk>  (MADD) is a diagnostic category defining patients who have both anxiety and<unk>  symptoms of limited and equal intensity accompanied by at least some autonomic features. Autonomic features are involuntary physical symptoms usually caused by an overactive nervous system, such as panic attacks or intestinal distress. The World Health Organization's ICD-10 describes<unk>  anxiety and<unk>  disorder: "...when symptoms of anxiety and depression are both present, but neither is clearly predominant, and neither type of symptom is present to the extent that justifies a diagnosis if considered separately. When both anxiety and<unk>  symptoms are present and severe enough to justify individual diagnoses, both diagnoses should be recorded and this category should not be used."<unk>  should only be considered as a diagnosis when the symptoms impede a person’s functioning in day-to-day life and/or decrease their quality of life and symptoms of anxiety and depression are roughly in equal measure without the severity of major<unk>  disorder or an anxiety disorder. Typically, this means that the symptoms of<unk>  are not severe if the anxiety and depression are considered separately. However, when placed together, their effect is strong enough to cause distress and a decrease in functioning. This is what causes<unk>  to be classified as its own distinct psychological disorder.
Mixed anxiety–depressive disorder
Late life depression
Separation anxiety disorder
Social anxiety disorder
Generalized anxiety disorder
Somatization disorder
Body dysmorphic disorder
Panic disorder