Orthostatic Hypotension (OH) Is Often Caused by Nervous System Disorders

People living with Parkinson’s disease (PD), multiple system atrophy (MSA), pure autonomic failure (PAF), and other types of autonomic dysfunction have told us that getting a diagnosis of neurogenic orthostatic hypotension (nOH) went a long way in giving them answers and hope for relief.

By definition, nOH is related to a problem with the nervous system. However, the symptoms of nOH often get mistaken for something else, or are considered “just” another symptom of an underlying nervous system disorder, like Parkinson's disease, that people have to learn to live with.

If you suspect that you may have symptomatic nOH, talk to your doctor.

Symptoms Sound Familiar? 

Use our Symptom Checker to see whether you may be experiencing neurogenic orthostatic hypotension symptoms.

Multiple system atrophy

A rare, Parkinson's-like neurological disorder that causes problems with movement, loss of coordination, and malfunction of involuntary bodily functions (such as blood pressure control)

Autonomic dysfunction

Also known as dysautonomia. A term referring to conditions in which the autonomic nervous system does not function properly

Dopamine beta-hydroxylase deficiency

A rare disease that affects the autonomic nervous system. DBH is present at birth, but is not typically diagnosed until late childhood, and nearly all patients with DBH will have severe OH by their early adult years.

Autonomic nervous system

One part of the nervous system that helps regulate the many functions in the body that aren’t consciously controlled, including heart rate and blood pressure

Blood pressure

The force the blood has on the arteries. It has two numbers: top/bottom (systolic/diastolic)

Dementia with Lewy bodies

the second most common neurodegenerative dementia after Alzheimer's disease. Symptoms include progressive dementia; trouble remembering, learning, concentrating, or making decisions; visual hallucinations; and parkinsonism movement issues like tremor, impaired speech, or muscle stiffness.

Hypotension

Abnormally low blood pressure

Idiopathic

Arising from an unknown cause

Neurogenic

Associated with the nervous system

Parkinson’s disease

A nervous system disorder associated with damage to nerve cells in the brain and nerves that control movement and cause malfunction of involuntary bodily functions (such as blood pressure control)

Pure autonomic failure

A very rare, neurological disorder characterized by damage to regions of the nervous system that control involuntary functions (such as blood pressure control)

Norepinephrine

A neurotransmitter that functions to mobilize the brain and body for action

Orthostatic

Relating to standing up

MSA

A rare, Parkinson's-like neurological disorder that causes problems with movement, loss of coordination, and malfunction of involuntary bodily functions (such as blood pressure control)

PAF

A very rare, neurological disorder characterized by damage to regions of the nervous system that control involuntary functions (such as blood pressure control)

Autonomic dysfunction

Also known as dysautonomia. A term referring to conditions in which the autonomic nervous system does not function properly