Testosterone T

Description

About Testosterone Test

The Testosterone Test measures the levels of testosterone, a vital hormone produced primarily in the testes (in men) ... and the ovaries (in women), with small amounts secreted by the adrenal glands. It plays a crucial role in sexual development, muscle mass, bone strength, and overall reproductive health.

There are two main types of testosterone tests:

1. Total Testosterone Test – Measures both free testosterone (active) and bound testosterone (attached to proteins).
2. Free Testosterone Test – Measures only the active, unbound form of testosterone in the blood.

When is the Testosterone Level Test Prescribed?

For Men:

Doctors recommend the Testosterone Test if a patient shows symptoms of low or high testosterone levels, such as:

Low Testosterone (Hypogonadism)

• Reduced sex drive (low libido)
• Erectile dysfunction (impotence)
• Fatigue, depression, or irritability
• Loss of muscle mass and strength
• Increased body fat or gynecomastia (enlarged breasts in men)
• Hair loss and reduced beard growth

High Testosterone

• Unusual aggression or mood swings
• Excessive body or facial hair growth
• Acne and oily skin

For Women:

Doctors may prescribe the test if a woman has:

• Irregular menstrual cycles
• Excessive hair growth (hirsutism)
• Deepening voice or muscle gain (signs of high androgens)
• Infertility issues
• Polycystic Ovary Syndrome (PCOS)

For Children:

• Boys: Delayed or early puberty (early deepening of voice, increased body hair, or muscle growth)
• Girls: Signs of excessive male hormones (virilization)

Preparation for the Testosterone Test

• Fasting is usually not required, but follow your doctor’s advice.
• The test is usually done in the morning (between 7-10 AM) when testosterone levels are at their peak.
• Avoid heavy exercise before the test, as it may affect levels.
• Inform your doctor about any medications, especially:
  • Steroids or hormone therapy
  • Anticonvulsants
  • Barbiturates
• For accurate results, women should schedule the test based on their menstrual cycle phase, if advised by a doctor.

Time Required for Testosterone Test Report

• Blood Sample Collection: A small blood sample is drawn from a vein in your arm.
• Processing Time: The report is usually available within 24 hours to 48 hours.
• Next Steps:
  • If low testosterone levels are detected, further tests like LH, FSH, and SHBG may be recommended.
  • If high testosterone levels are found, additional tests for PCOS, adrenal tumors, or androgen excess might be needed.
  • Doctors may suggest hormone replacement therapy (HRT), lifestyle changes, or medical treatments depending on the cause.