What is pediatric dysautonomia?
Pediatric dysautonomia, also called autonomic dysfunction, is a rare disorder that affects the autonomic nervous system (ANS) in children. The ANS controls automatic body functions like breathing, heart rate, blood pressure, digestion, and body temperature. When the ANS doesn't work right, it can cause problems with these important functions and makes it hard for a child to do everyday activities.
- Fainting or passing out
- Lightheadedness
- Racing heart
- Shortness of breath
- Temperature fluctuations
- Nausea
- Weakness
- Headaches
- Fatigue
- Muscle and joint pain