Autonomic neuropathy is a form of peripheral neuropathy. When there is nerve damage to the autonomic nervous system, involuntary functions are affected, such as blood pressure, digestion, heart rate, urination and other bodily processes. It may be progressive.
The Facts
Autonomic neuropathy is a group of symptoms rather than a specific disease. Prognosis depends on the cause and on what organ is affected. In many cases, autonomic neuropathy is progressive and results in disability and, in some cases, death.
Symptoms
Symptoms vary, depending on what organs are affected. Symptoms include sweating abnormally, diarrhea, constipation, dizziness, urinary abnormality and sexual dysfunction.
Causes
Many diseases can cause this form of neuropathy. Diabetes can cause severe nerve damage throughout the body. Other causes include alcoholism, autoimmune illnesses, chronic illnesses such as AIDS, certain medication and trauma to nerves.
Prognosis
If the cause can be found and treated, improvement is possible, although in , symptoms may worsen even with treatment. Good glucose control can help to prevent autonomic neuropathy from worsening for a diabetic, while giving up drinking may halt the progression for an alcoholic.
Warning
Autonomic neuropathy can become life-threatening. The nerve damage may progress to the point where breathing is impaired or the heart beats abnormally. If certain nerves are affected, you may have trouble eating or swallowing and should seek medical care immediately.
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