Diseases of the parasympathetic or sympathetic divisions of the AUTONOMIC NERVOUS SYSTEM; which has components located in the CENTRAL NERVOUS SYSTEM and PERIPHERAL NERVOUS SYSTEM. Autonomic dysfunction may be associated with HYPOTHALAMIC DISEASES; BRAIN STEM disorders; SPINAL CORD DISEASES; and PERIPHERAL NERVOUS SYSTEM DISEASES. Manifestations include impairments of vegetative functions including the maintenance of BLOOD PRESSURE; HEART RATE; pupil function; SWEATING; REPRODUCTIVE AND URINARY PHYSIOLOGY; and DIGESTION.

Synonyms: ANS (Autonomic Nervous System) Diseases, Autonomic Diseases, Autonomic Dysfunctions, Segmental, Nervous System Diseases, Autonomic, Nervous System Diseases, Parasympathetic, Parasympathetic Nervous System Diseases, Autonomic Peripheral Nervous System Diseases, Nervous System Diseases, Sympathetic, Autonomic Central Nervous System Diseases, Sympathetic Nervous System Diseases, ANS Diseases, Disorders of the Autonomic Nervous System, Autonomic Dysfunction, Segmental, Segmental Autonomic Dysfunction, Central Autonomic Nervous System Diseases, Autonomic Disease, Peripheral Autonomic Nervous System Diseases, Autonomic Nervous System Disorders, ANS Disease, Autonomic Nervous System Diseases, Segmental Autonomic Dysfunctions