top of page

Are You Experiencing Low Testosterone? Here’s What You Need to Know

Updated: Aug 26, 2025

Low testosterone, also known as male menopause, andropause, or late-onset hypogonadism, can significantly impact your health and quality of life. Testosterone is a hormone produced by the testicles that plays a crucial role in a man’s sex drive, physical appearance, and overall well-being.


While testosterone levels naturally decline with age, certain health conditions, medications, or injuries can also lead to low testosterone (Low-T). Symptoms can affect your mood, sex drive, and changes in muscle and fat composition. Testosterone therapy may help alleviate these symptoms.


How Testosterone Affects Your Health

Testosterone is key to many aspects of a man’s health, including:

  • Bone and muscle strength

  • Hair growth and fat distribution

  • Sperm production

  • Sex drive and erections

  • Red blood cell production

  • Energy and mood regulation


Causes of Low Testosterone

Testosterone levels typically begin to decrease slowly around age 30 to 40, which is a natural part of aging. Other causes of low testosterone may include:

  • Medications, such as chemotherapy

  • Testicle injury or cancer

  • Problems with brain glands (hypothalamus and pituitary) that regulate hormone production

  • Low thyroid function

  • Obesity or high body fat

  • Chronic diseases, treatments, or infections


Symptoms of Low Testosterone

Not all men with low testosterone experience symptoms, but common signs include:

  • Low sex drive

  • Difficulty maintaining an erection

  • Low sperm count

  • Insomnia or sleep disturbances

  • Decreased muscle size and strength

  • Bone loss

  • Increased body fat

  • Depression or mood swings

  • Trouble concentrating


Treatment Options

To diagnose low testosterone, a blood test is required to check your testosterone level, along with other hormones that regulate testosterone production. A comprehensive evaluation will rule out other potential causes, such as sleep issues, obesity, thyroid problems, or depression.


If your testosterone levels are low, treatment with testosterone replacement therapy (TRT) may help. TRT can be administered via pill, gel, patch, injection, or implant, and may alleviate symptoms, improve energy, and strengthen bones and muscles.


Risks of Testosterone Replacement Therapy

While TRT can be effective, it’s important to be aware of the potential risks, which include:

  • Infertility

  • Enlarged prostate and difficulty urinating

  • Blood clots

  • Worsening cardiovascular disease

  • Sleep apnea

  • Cholesterol imbalances


It’s still unclear whether TRT increases the risk of prostate cancer or symptoms of benign prostatic hyperplasia, and cardiovascular risks remain inconclusive. However, the FDA has issued a warning about a possible increased risk of cardiovascular disease.


Get Help at Optimal Sleep and Weight Loss Clinic

If you're experiencing symptoms of low testosterone, we can help determine if testosterone replacement therapy is right for you. Contact us today to discuss your symptoms and explore potential treatment options.

bottom of page