What are the symptoms of Autoimmune autonomic ganglionopathy ?
What are the signs and symptoms of autoimmune autonomic ganglionopathy? The symptoms of autoimmune autonomic ganglionopathy can include: Severe orthostatic hypotension (low blood pressure upon standing) that persists for weeks to years Fainting Constipation and gastrointestinal dysmotility (a condition in which the muscles and nerves of the digestive system do not move food through the digestive tract efficiently) Urinary retention Fixed and dilated pupils Dry mouth and eyes Some people with autoimmune autonomic ganglionopathy present with POTS-like symptoms.