Ulta Lab Tests LogoContact Us

Tag: pituitary hormone testing

July 29, 2026

Adrenal Insufficiency: When Fatigue, Low Blood Pressure, and Electrolyte Changes May Signal Cortisol Deficiency

How cortisol, ACTH, sodium, potassium, renin, and aldosterone testing can clarify persistent fatigue, dizziness, and low blood pressure

A pattern-based guide to separating primary adrenal failure from pituitary, hypothalamic, and medication-related cortisol deficiency—and to recognizing when outpatient testing is no longer appropriate. Addison’s disease is not diagnosed by fatigue, salt craving, low sodium, […]

Read More
July 14, 2026

Low Testosterone Symptoms: Signs, Causes, and Lab Tests That May Help

Understand the sexual, physical, emotional, and reproductive signs of low testosterone and the blood tests that may help clarify their cause.

Low testosterone symptoms can include reduced sexual desire, fewer spontaneous erections, fatigue, loss of muscle mass, increased body fat, mood changes, difficulty concentrating, reduced body hair, infertility, and decreased bone density. However, these symptoms are […]

Read More
July 3, 2026

Testing Testosterone Levels: How to Get an Accurate Result and Understand What It Means

Learn when to test total, free, and bioavailable testosterone—and how related hormone tests can help explain low or high results.

The most reliable way to learn your testosterone level is through a blood test. Symptoms such as low sex drive, fatigue, erectile difficulties, reduced muscle mass, or mood changes may justify a conversation about testing, […]

Read More
Copyright © 2013-2026 Ulta Lab Tests, LLC All Rights Reserved.