Choose a body region. Find its conditions and connected education.
Choose a region to see its condition entries. Body areas organize the condition library; broader education lives in Topics.
Illustration for navigation. Region tags help you browse and do not establish a diagnosis.Dysautonomia is an umbrella term for disorders of the autonomic nervous system, which helps regulate functions such as heart rate, blood pressure, sweating, and digestion. It is not a single diagnosis with one universal treatment.
Vertigo is the sensation that you or your surroundings are moving or spinning when they are not. It is a symptom, not one diagnosis, and it differs from feeling faint or generally unsteady.
The vestibular system helps sense head movement and supports balance and stable vision. Vestibular dysfunction is a broad description that can include several different problems.