Spotting the Symptoms of Diabetic Autonomic Neuropathy
Published: Mar 25, 2024
Recognizing the symptoms of diabetic autonomic neuropathy (DAN) can lead to early intervention and better management. Learn what to watch for.
Contents
Cardiovascular Symptoms
DAN can affect the heart, leading to symptoms like resting tachycardia and orthostatic hypotension. Resting tachycardia is characterized by a consistently high heart rate, while orthostatic hypotension involves dizziness or fainting when standing up. These symptoms can increase the risk of more serious heart issues.
Gastrointestinal and Genitourinary Symptoms
Gastrointestinal issues such as bloating, nausea, and diarrhea are common in DAN. Genitourinary symptoms include bladder dysfunction and sexual issues, like erectile dysfunction or vaginal dryness. These symptoms can significantly impact daily life and well-being.

Sudomotor and Vasomotor Symptoms
DAN can also lead to changes in sweating and skin texture. Sudomotor symptoms include excessive sweating in some areas and lack of sweat in others, while vasomotor symptoms can cause skin to become dry and cracked. These changes can affect comfort and skin health.
Frequently Asked Questions
Resting tachycardia and orthostatic hypotension are key indicators.
Yes, symptoms like bloating and diarrhea are common.
They include abnormal sweating patterns and skin changes.
Yes, it can cause erectile dysfunction and vaginal dryness.
Key Takeaways
Recognizing symptoms early can lead to better management of diabetic autonomic neuropathy.
References
- Vinik AI, Maser RE, Mitchell BD, Freeman R. Diabetic autonomic neuropathy. Diabetes Care 2003; 26:1553.
- Freeman R. Diabetic autonomic neuropathy. Handb Clin Neurol 2014; 126:63.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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