All Hormone and Adrenal Tests

The Sex Hormone Binding Globulin (SHBG) Test measures SHBG, a protein that binds testosterone and estrogen, to assess how much active hormone is available in the body. Abnormal levels may indicate PCOS, infertility, low testosterone, liver disease, or thyroid disorders. Doctors order this test to investigate symptoms like low libido, irregular periods, acne, or hair loss and to evaluate hormone balance, endocrine function, and metabolic health in men and women.

The Sodium Test measures sodium levels in the blood, an electrolyte essential for fluid balance, nerve function, and muscle activity. Abnormal sodium may indicate dehydration, kidney disease, adrenal disorders, or heart failure. Doctors use this test to investigate symptoms like confusion, weakness, or swelling and to monitor patients with chronic illnesses, diuretic use, or intravenous therapy, ensuring proper electrolyte and metabolic health.

The T3 Uptake Test estimates thyroid hormone-binding capacity by measuring how well proteins in the blood bind triiodothyronine (T3). It does not measure T3 directly but helps assess thyroid function when combined with Total T4. Abnormal results may indicate hyperthyroidism, hypothyroidism, pregnancy, or protein-binding disorders. Doctors use this test to investigate fatigue, weight changes, or irregular heartbeat and to guide thyroid treatment decisions.

The T3 Free Test measures free triiodothyronine (T3), the active thyroid hormone not bound to proteins, to assess thyroid function. It helps diagnose hyperthyroidism, hypothyroidism, goiter, and pituitary disorders. Doctors order this test to evaluate symptoms like fatigue, weight changes, anxiety, or irregular heartbeat and to monitor thyroid replacement or antithyroid therapy. The Free T3 Test provides key insight into metabolism, energy regulation, and overall endocrine health.

The T4 Total Test measures total thyroxine (T4) in blood, a combination of both bound and unbound (free) T4, to assess thyroid function. Abnormal levels may indicate hypothyroidism, hyperthyroidism, goiter, or pituitary disorders. Doctors use this test to evaluate symptoms like fatigue, weight changes, hair loss, or irregular heart rate and to monitor thyroid replacement or antithyroid therapy. The T4 Total Test provides key insight into metabolic, hormonal, and endocrine health.

The T4 Free Test measures the level of free thyroxine (T4) in blood, the active thyroid hormone not bound to proteins. It helps diagnose thyroid disorders such as hypothyroidism, hyperthyroidism, and goiter, as well as pituitary conditions affecting hormone regulation. Doctors use this test to evaluate symptoms like fatigue, weight changes, hair loss, or irregular heartbeat and to monitor thyroid replacement or antithyroid therapy, providing insight into metabolic and endocrine health.

The Testosterone Free and Total Test measures total testosterone and free, bioavailable testosterone in blood for both men and women. It helps diagnose hormone imbalance, infertility, low libido, erectile dysfunction in men, irregular periods, or PCOS in women. Doctors also order it to assess fatigue, mood changes, or muscle weakness and to monitor hormone therapy. This test provides key insight into reproductive, endocrine, and overall metabolic health.

The Testosterone Free, Bioavailable, and Total Test measures total testosterone, free testosterone, and bioavailable testosterone, along with sex hormone binding globulin (SHBG) and albumin. This test provides a complete evaluation of hormone balance in men and women. Doctors use it to assess infertility, erectile dysfunction, low libido, PCOS, fatigue, or muscle loss and to monitor hormone therapy. Results offer key insight into reproductive, endocrine, and metabolic health.

The Testosterone Free and Total and Sex Hormone Binding Globulin (SHBG) Test measures total testosterone, free testosterone, and SHBG to assess hormone balance in men and women. It helps diagnose infertility, erectile dysfunction, low libido, irregular periods, PCOS, and abnormal puberty. Doctors also use it to evaluate fatigue, muscle weakness, or mood changes and to monitor hormone therapy. This test provides a comprehensive view of reproductive, endocrine, and metabolic health.

The Testosterone Total Female Test measures testosterone levels in women to evaluate reproductive and endocrine health. Elevated testosterone may indicate PCOS, infertility, irregular periods, acne, or excess hair growth, while low levels may contribute to fatigue, mood changes, or low libido. Doctors order this test to diagnose hormonal imbalance, investigate symptoms, and monitor therapy. It provides key insight into hormone balance, fertility, and overall metabolic health.

The Testosterone Total Male Test measures testosterone levels in men to assess reproductive, sexual, and hormonal health. It helps diagnose low testosterone (hypogonadism), infertility, and erectile dysfunction. Doctors use it to evaluate fatigue, muscle loss, or low libido and to monitor testosterone therapy, hormonal balance, bone health, and overall metabolism.

Patient must be male and 18 years of age or older.

The Testosterone Total Test measures total testosterone levels in blood to evaluate reproductive, sexual, and endocrine health. In men, it helps diagnose hypogonadism, infertility, erectile dysfunction, or low libido. In women, abnormal levels may indicate PCOS or hormonal imbalance. Doctors use this test to investigate fatigue, muscle weakness, or mood changes and to monitor testosterone therapy. It provides key insight into hormone balance and metabolic health.

The Thyroglobulin Antibodies (TgAb) Test detects antibodies that attack thyroglobulin, a protein essential for thyroid hormone production. Elevated levels may indicate autoimmune thyroid disorders such as Hashimoto’s thyroiditis or Graves’ disease. Doctors order this test to evaluate symptoms like fatigue, weight changes, neck swelling, or irregular heartbeat and to confirm thyroid disease. It provides key insight into autoimmune activity and overall thyroid function.

The Thyroid Panel Test measures Free T4 Index (T7), T3 Uptake, and Total T4 to evaluate thyroid hormone production and overall thyroid function. Abnormal results may indicate hypothyroidism, hyperthyroidism, or other endocrine disorders. Doctors use this test to investigate symptoms such as fatigue, weight changes, or irregular heartbeat and to monitor thyroid therapy. Results provide key insight into metabolism, energy balance, and endocrine health.

The Thyroid Peroxidase Antibodies (TPOAb) Test detects antibodies that target thyroid peroxidase, an enzyme vital for thyroid hormone production. High levels often indicate autoimmune thyroid disorders such as Hashimoto’s thyroiditis or Graves’ disease. Doctors order this test to evaluate symptoms like fatigue, weight changes, hair loss, or irregular heartbeat and to confirm thyroid disease. It provides key insight into autoimmune activity and overall thyroid health.

The TPO Antibody Endpoint Test measures thyroid peroxidase antibodies, which target the enzyme needed for thyroid hormone production. Elevated levels often indicate autoimmune thyroid disorders such as Hashimoto’s thyroiditis or Graves’ disease. Doctors use this test to confirm thyroid autoimmunity, investigate symptoms like fatigue or weight changes, and guide treatment planning for hypothyroidism, hyperthyroidism, or other thyroid-related conditions.

The Triglycerides Test measures triglyceride levels in blood to evaluate heart health and metabolic function. High levels may increase risk for cardiovascular disease, atherosclerosis, or pancreatitis, while low levels may reflect nutritional issues. Doctors use this test as part of lipid screening to assess patients with obesity, diabetes, or high cholesterol. Results provide vital insight into fat metabolism, cardiovascular risk, and overall wellness management.

The Thyroid Stimulating Hormone (TSH) Test measures TSH levels in blood to assess thyroid function and diagnose hypothyroidism or hyperthyroidism. It evaluates how the thyroid controls metabolism, energy, weight, and heart rate. Doctors use the TSH test to investigate symptoms such as fatigue, hair loss, or mood changes. Frequently included in routine health exams, it is also key for monitoring thyroid disease treatment and overall endocrine balance.