The testosterone Total test measures the testosterone levels (both free and bound) in blood. Testosterone is a sex hormone mainly found in men but can also be found in women (in small amounts). Testosterone aids in the development of secondary sexual characteristics like enlargement of the genitals, body hair growth, development of muscle, and deepening of the voice. High testosterone levels can be indicative of tumors in the testicles or ovaries, and the low levels in boys can be due to some testicles injury. This test can be useful in diagnosing decreased sex drive, infertility, excessive hair growth, and irregular menstrual periods.
Testosterone is responsible for various biological functions, including the development of male secondary sexual characteristics such as facial and body hair, deepening of the voice, muscle mass, and bone density. It also influences libido, mood, energy levels, and cognitive function.
In men, testosterone levels peak during adolescence and early adulthood, and then gradually decline with age. Low testosterone levels, known as hypogonadism, can lead to symptoms such as reduced sex drive, erectile dysfunction, fatigue, decreased muscle mass, mood changes, and decreased bone density. In women, testosterone is present in smaller amounts and is important for libido and overall wellbeing.
Testing testosterone levels through a blood test can help diagnose hormonal imbalances and guide appropriate treatment plans. Testosterone replacement therapy may be considered for individuals with clinically significant low testosterone levels and related symptoms. However, testosterone therapy should be managed by a healthcare professional, as it carries potential risks and side effects if not used appropriately.
It's important to note that testosterone levels can fluctuate throughout the day and may be influenced by various factors such as age, stress, medical conditions, and medications. Therefore, a thorough evaluation of symptoms, along with other hormonal assessments, is typically considered when interpreting testosterone levels and determining the best course of action for an individual's specific needs.
Report Time:
24 Hours
Fasting Time:
Free
Recommended Test:
Male, Female
Recommended age:
5-99 Years
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