Ordering the Catecholamines Fractionated Plasma Test
Ordering the Catecholamines Fractionated Plasma Test is crucial for assessing the levels of specific stress-related hormones in your body. These hormones, known as catecholamines, include epinephrine, norepinephrine, and dopamine. Interestingly, this test can help identify rare tumors called pheochromocytomas, which can cause high blood pressure and other symptoms.
Understanding the benefits of this test can guide your decision:
- Helps diagnose adrenal gland disorders.
- Monitors treatment effectiveness for certain conditions.
- Assists in identifying stress-related hormone imbalances.
- Provides insights into unexplained high blood pressure.
Who Should Consider the Test
Individuals experiencing persistent fatigue and unexplained weight loss might find this test beneficial. It can provide insights into whether stress hormones are affecting their energy levels.
Consider these scenarios where the test might be useful:
- Experiencing frequent headaches without a clear cause.
- Having episodes of rapid heart rate and sweating.
- Dealing with unexplained anxiety or panic attacks.
- Monitoring a known adrenal gland disorder.
- Evaluating the cause of persistent high blood pressure.
Ordering this test can help pinpoint the cause of these symptoms, offering a clearer path to treatment. Not ordering could mean missing out on understanding the root cause of ongoing discomfort.
Preparing for the Test
Fasting for 10-12 hours is required before the test. It’s important to follow your doctor’s instructions about any medications or supplements you are taking.
Labs Included When Ordering Your Catecholamines Fractionated Plasma Test
| Test Name | Reference Range | Significance | Low and High Levels of Catecholamines |
|---|---|---|---|
| Epinephrine | 0-50 | Epinephrine is a hormone that helps regulate heart rate and blood pressure. It is released during stress and can affect various bodily functions. | High levels mean increased stress or adrenal gland issues.
Low levels mean possible adrenal insufficiency. |
| Norepinephrine | 0-600 | Norepinephrine plays a role in the body’s fight-or-flight response, affecting blood pressure and heart rate. | High levels mean stress or possible tumor presence.
Low levels mean potential nervous system issues. |
| Dopamine | 0-30 | Dopamine is a neurotransmitter that influences mood, motivation, and reward. It is crucial for brain function. | High levels mean possible stress or neurological disorders.
Low levels mean potential mood disorders or Parkinson’s disease. |
Reference ranges can vary, so it’s wise to check the Quest Diagnostics lab test directory for the most current information.
Catecholamines Fractionated Plasma Test FAQ
Is there Catecholamines Fractionated Plasma Test testing near me?
You can find nearby draw locations with our patient service center locator, which also offers mobile phlebotomy options. During the collection, a skilled technician will guide you through the process, ensuring a smooth experience.
What is the cost of the test?
The cost of the Catecholamines Fractionated Plasma Test can be found at the top of the page. Pricing includes collection fees when visiting patient service centers, ensuring no hidden costs.
How often should I retest?
Retesting is typically recommended every 6 to 12 months, depending on your condition and doctor’s advice. Regular monitoring can help track changes in hormone levels over time.
How accurate is the test?
The test uses high-performance liquid chromatography (HPLC) to measure catecholamine levels, ensuring precise results. TrueHealthLabs.com partners only with CLIA-certified labs to maintain high standards of accuracy.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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