Unlocking the Secrets of Autonomic Nervous System Testing
Facing medical tests can be pretty scary, especially if they sound unfamiliar. If your doctor has recommended an autonomic nervous system test, you probably have a lot of questions and concerns.
Although the autonomic nervous system is complex, you can still get a clear understanding of what’s going on with your health. Knowing more about the test and the reason your doctor wants you to have it can help ease your fears. Here’s what you need to know about autonomic nervous system testing.
What Is the Autonomic Nervous System?
The autonomic nervous system helps maintain many critical body functions, like blood pressure, body temperature, pupil size, urination, sweating, digestion, and sexual function. Nearly 10 percent of Americans will experience autonomic disorders that need medical attention. These disorders can vary widely and often require specific tests for accurate diagnosis.
Autonomic nervous system disorders rarely happen on their own; they often occur alongside other diseases like Parkinson’s, Guillain-Barre syndrome, Lyme disease, alcoholism, or diabetes. The wide range of symptoms and related conditions makes testing essential for a proper diagnosis.
Why Does My Doctor Want This Test?
Your doctor suspects an issue within your autonomic nervous system based on your symptoms. To confirm a diagnosis, lab tests are necessary. Symptoms that might lead your doctor to order this test include unusual sweating, constipation, diarrhea, sexual dysfunction, dry mouth, dry eyes, incontinence, fatigue, heat intolerance, and vision problems.
This testing not only identifies autonomic disorders but can also reveal other health issues, such as hypertension, heart problems, or risks of sudden death.
If you’re still anxious or have questions about the autonomic nervous system test, talk to your doctor. They can provide the information you need to understand the process and your condition better. Remember, medical tests can be daunting, but being informed can make them less overwhelming.
