ACTH Stimulation Test – For Aldosterone, Serum

Test Overview

The ACTH Stimulation Test for Aldosterone measures the adrenal glands' ability to produce aldosterone in response to synthetic Adrenocorticotropic Hormone (ACTH). Aldosterone is a vital hormone that helps regulate blood pressure, sodium balance, and potassium levels in the body. This test assists in evaluating adrenal gland function and diagnosing disorders affecting hormone production.

Why is this Test Recommended?

• Evaluation of adrenal gland function
• Investigation of suspected adrenal insufficiency
• Assessment of aldosterone secretion abnormalities
• Diagnosis of primary or secondary adrenal disorders
• Monitoring patients with adrenal gland diseases

Symptoms That May Require Testing

• Persistent fatigue and weakness
• Low blood pressure or dizziness
• Salt craving
• Dehydration
• Abnormal sodium or potassium levels
• Unexplained weight loss
• Recurrent episodes of fainting

Sample Required

• Sample Type: Serum
• Preparation: Fasting or specific medication restrictions may be advised by the physician before testing.

Benefits of the Test

• Helps assess adrenal hormone reserve
• Supports diagnosis of adrenal insufficiency
• Assists in identifying aldosterone production defects
• Provides valuable information for treatment planning
• Enables early detection of adrenal dysfunction

Understanding the Results

• Normal Response: Appropriate rise in aldosterone levels after ACTH administration indicates normal adrenal function.
• Reduced Response: May suggest adrenal insufficiency or impaired adrenal gland function.
• Elevated Response: Can be associated with certain adrenal disorders requiring further evaluation.

Who Should Consider This Test?

• Individuals with symptoms of adrenal hormone imbalance
• Patients with unexplained electrolyte abnormalities
• People undergoing evaluation for adrenal gland disorders
• Individuals with suspected endocrine dysfunction

Advanced BioCare Laboratories Advantage

• Accurate and reliable hormone testing
• State-of-the-art diagnostic technology
• Experienced laboratory professionals
• Timely and dependable reporting
• High-quality standards for patient care

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