Testosterone Replacement Therapy in Fort Myers: The Real Pros and Cons

Not every man with fatigue needs TRT. But some men genuinely do — and the difference matters.

A significant number of my patients are middle-aged men who walk in exhausted, carrying extra weight around the middle, with zero interest in the things that used to motivate them. The first thing half of them ask is whether they need testosterone. Sometimes the answer is yes. Often, it's more complicated than that. Testosterone replacement therapy (TRT) is one of the most requested and most misunderstood interventions I see in practice — so let's get into what the evidence actually says.

What TRT Can Legitimately Do for Men with Low Testosterone

Testosterone is far more than a sex hormone. It drives protein synthesis, regulates fat distribution, supports bone density, and plays a meaningful role in mood and cognitive energy. When levels drop below the clinical threshold — a condition called hypogonadism — the downstream effects are real and measurable.

Research published in the New England Journal of Medicine by Bhasin et al. established that TRT in hypogonadal men increases lean body mass, decreases fat mass, and improves bone mineral density. The mechanism is straightforward: testosterone is an anabolic hormone. It tells your muscles to grow and your bones to hold calcium. Without adequate levels, both processes slow down. Mayo Clinic data also confirm improvements in libido, sexual function, and mood in men with symptomatic low testosterone — not as a placebo effect, but as a direct result of restoring a hormone the body depends on.

TRT does not work because it's a performance drug. It works because it restores a deficiency that was already costing you something.

One of the biggest concerns patients bring up is cardiovascular risk. For years, there was legitimate debate about whether TRT increased the risk of heart attack and stroke. A landmark randomized trial published in the New England Journal of Medicine in 2023 — the TRAVERSE study, with 5,246 participants — found that testosterone replacement did not increase the rate of major adverse cardiovascular events compared to placebo in men with hypogonadism and pre-existing cardiovascular risk factors. That doesn't mean TRT is risk-free, but it does mean the cardiovascular fear that kept many men undertreated was overstated.

Testosterone Replacement Therapy: Where the Risks Are Real

Here is where I push back on the "just give everyone testosterone" crowd. TRT is not an anti-aging supplement. It is a hormone replacement therapy indicated for a specific clinical diagnosis — and using it outside that context introduces risk without clear benefit.

The side effects that matter most are erythrocytosis (an increase in red blood cell count), which raises clotting risk; worsening of obstructive sleep apnea; fluid retention; and acne. Erythrocytosis in particular requires active monitoring — if your hematocrit climbs too high, the therapy needs to be adjusted or paused. These aren't rare edge cases. They're expected physiological responses to exogenous testosterone that require a physician who's actually paying attention.

TRT is also contraindicated in men with active prostate cancer, breast cancer, severe urinary tract obstruction, uncontrolled heart failure, or a recent heart attack or stroke. On the prostate question specifically: a systematic review and meta-analysis published in Urology in 2020 found that TRT does not increase the incidence of new prostate cancer or raise recurrence risk after treatment — but that finding applies to men without active disease. The distinction is critical.

And if your testosterone levels are normal? TRT will not make you feel better. It will suppress your body's own production, affect fertility, and add risk without adding benefit. That's not a gray area.

What This Means for You

• Get tested before you assume. Symptoms like fatigue, low libido, and weight gain have many causes. A full panel — total testosterone, free testosterone, LH, FSH, prolactin, PSA, and hematocrit — is the starting point, not a prescription.

• Timing matters for blood draws. Testosterone levels peak in the morning. Get your labs done before 10 a.m. for an accurate reading.

• Monitor consistently if you start. Regular follow-up blood work is non-negotiable. Hematocrit, PSA, and testosterone levels need to be tracked throughout treatment.

• Don't skip the lifestyle work. Strength training, quality sleep, stress reduction, and body composition improvement can meaningfully raise testosterone levels on their own — and they make TRT work better if you do need it.

• Know the contraindications. If you have active prostate cancer, recent cardiac events, or uncontrolled sleep apnea, TRT is off the table until those are addressed.

The Bottom Line

In Southwest Florida, I see a lot of men in their 50s and 60s who have been told their labs are "fine" while they feel anything but. Sometimes that's true and testosterone isn't the issue. Sometimes a closer look at free testosterone and clinical symptoms tells a different story. Testosterone replacement therapy, when indicated and properly managed, can be a meaningful tool for quality of life and healthy aging. When it's not indicated, it's a shortcut that creates new problems. At FMPW, we run the full picture before recommending anything — because lifestyle and foundational health come first, and hormones get added only when the evidence genuinely supports it. TRT is not a fountain of youth. But for the right patient, it can be a real intervention with real results.

Questions about your health? Contact Fort Myers Primary Care & Wellness at (239) 922-0909.

This article is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before starting any new wellness routine.

To your health,

Dr. Sabha