Autonomic Neuropathy

Autonomic neuropathy, also known as autonomic nervous system dysfunction, is a type of nerve damage that affects the autonomic nervous system (ANS). The ANS is responsible for controlling involuntary functions of the body, such as heart rate, blood pressure, digestion, and breathing.

Causes

Autonomic neuropathy can be caused by a variety of factors, including:

Symptoms

The symptoms of autonomic neuropathy can vary depending on the specific nerves affected and the underlying cause. Common symptoms include:

Diagnosis

Diagnosing autonomic neuropathy can be challenging, as the symptoms are often nonspecific and can be similar to those of other conditions. A diagnosis is typically made based on a combination of:

  • Medical history: A thorough review of the patient's medical history to identify any underlying conditions that may be contributing to the symptoms.
  • Physical examination: A physical exam to assess the patient's overall health and look for signs of nerve damage.
  • Autonomic function tests: Specialized tests, such as heart rate variability testing or tilt table testing, to evaluate the function of the autonomic nervous system.

Treatment

Treatment for autonomic neuropathy depends on the underlying cause and the severity of the symptoms. Common treatments include:

  • Medications: To manage symptoms such as orthostatic hypotension, abnormal heart rate, or digestive problems.
  • Lifestyle modifications: Changes to diet, exercise, and daily activities to help manage symptoms and improve overall health.
  • Physical therapy: To improve mobility and strength, and to reduce the risk of falls.

Prognosis

The prognosis for autonomic neuropathy varies depending on the underlying cause and the severity of the symptoms. In some cases, treatment can help manage symptoms and improve quality of life. However, in other cases, the condition may be progressive and lead to significant disability.

Frequently Asked Questions (FAQs)

What is autonomic neuropathy?
Autonomic neuropathy is a type of nerve damage that affects the autonomic nervous system.

What are the symptoms of autonomic neuropathy?
Symptoms may include dizziness, fainting, orthostatic hypotension, bladder control issues, and digestive problems.

What causes autonomic neuropathy?
Causes can include diabetes, autoimmune disorders, infections, and certain medications or toxins.

Is autonomic neuropathy the same as peripheral neuropathy?
No, while related, autonomic neuropathy specifically affects the autonomic nervous system, whereas peripheral neuropathy affects other nerves.

Can autonomic neuropathy be treated?
Treatment options are available to manage symptoms and may include medication, lifestyle changes, and physical therapy.

Is autonomic neuropathy a progressive condition?
It can be progressive in some cases, depending on the underlying cause and effectiveness of treatment.

How is autonomic neuropathy diagnosed?
Diagnosis typically involves a combination of medical history, physical examination, and tests such as blood work and nerve function studies.

Can autonomic neuropathy increase the risk of other health problems?
Yes, it may increase the risk of falls, injuries, and other complications due to symptoms like dizziness and orthostatic hypotension.

Are there any lifestyle changes that can help manage autonomic neuropathy?
Yes, lifestyle changes such as increasing salt intake, staying hydrated, and avoiding sudden position changes may help alleviate symptoms.

Is autonomic neuropathy a rare condition?
Its prevalence is not well-established, but it is considered a significant complication of various underlying conditions, particularly diabetes.

Article last updated on: 18th October 2025.
If you have any feedback, please get in touch.

See more

 Conditions  Symptoms  Procedures

Diagnosis Pad
Medical AI Assistant with Differentials, Guidance, Transcriptions, Notes, Medical Encyclopedia and Explainable AI.
Download from App Store Download from Google Play
Available for iOS, macOS and Android.

Medical Disclaimer

The information provided is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay seeking it because of something you have read on this site. We we do not guarantee, and assume no legal liability or responsibility for the accuracy, currency, or completeness of the information provided.