Are You Experiencing Low Testosterone? Here’s What You Need to Know
- Optimal Sleep & Weight Loss Clinic

- Apr 23, 2025
- 2 min read
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.


