Testosterone Therapy for Men
Reclaim your energy, strength, mental clarity, and drive. Medically supervised testosterone replacement therapy guided by comprehensive bloodwork — not guesswork — at Rewind Anti-Aging of Miami.
What Is Low Testosterone?
Low testosterone — clinically called hypogonadism and commonly referred to as "Low T" — is a condition in which the body does not produce enough testosterone to support normal physiological function. Testosterone is the primary male sex hormone, produced predominantly in the testes, and it governs far more than libido. It regulates muscle mass, bone density, fat distribution, red blood cell production, mood, cognitive function, and cardiovascular health.
Men's testosterone levels begin a steady decline starting in their late twenties, dropping approximately 1-2% per year after age 30. By the time a man reaches his 40s or 50s, the cumulative decline can be substantial. Free testosterone — the biologically active fraction — drops even faster, declining roughly 1.3% annually because sex hormone-binding globulin (SHBG) increases with age.
An estimated 25% of men over 30 have clinically low testosterone levels. That figure climbs to nearly 40% in men over 45. Despite its prevalence, Low T remains dramatically underdiagnosed — fewer than 10% of men with hypogonadism receive treatment.
How testosterone levels have declined 30% over the past 30 years — and what it means for your health.
Consequences of Untreated Low T
The consequences of untreated Low T extend far beyond feeling tired. Chronically low testosterone is linked to serious long-term health risks.
Cardiovascular Disease
Men with low testosterone have a 33% higher risk of death from all causes compared to men with normal levels (JCEM, 2007).
Metabolic Syndrome
Low T increases risk of type 2 diabetes, insulin resistance, and metabolic syndrome through impaired glucose metabolism. Research shows a strong link between low testosterone and weight gain.
Osteoporosis
Testosterone plays a critical role in bone density. Chronic deficiency dramatically increases fracture risk over time.
Have You Been Misdiagnosed? Low T Confused with Depression
One of the most damaging patterns in men's health is the misdiagnosis of low testosterone as clinical depression. The symptom overlap is significant: fatigue, loss of interest, decreased motivation, irritability, and reduced libido appear on the diagnostic criteria for both conditions. Antidepressants do not fix a hormone deficiency. Worse, SSRIs are known to further suppress libido and sexual function. The responsible approach is to check hormone levels before prescribing psychiatric medication for symptoms that could be hormonal. At Rewind Anti-Aging, we run comprehensive bloodwork on every patient.
Why low T is frequently misdiagnosed as depression — and why that matters.
Symptoms of Low Testosterone
Low T doesn't announce itself with a single unmistakable symptom. It's a slow erosion — a gradual accumulation of changes that chip away at your quality of life over months and years. Learn to recognize the signs of low testosterone in men.
Physical Symptoms
- Persistent fatigue and low energy, even with adequate sleep
- Loss of muscle mass and strength, despite regular exercise
- Increased body fat, especially visceral fat around the abdomen
- Decreased bone density (increased fracture risk)
- Joint pain or slow recovery from workouts
- Loss of height
- Hot flashes or night sweats
- Hair thinning or loss of body hair
Sexual Symptoms
- Decreased libido (reduced sex drive)
- Erectile dysfunction or weaker erections
- Reduced sexual performance and satisfaction
- Decreased morning erections
- Low semen volume
Cognitive & Emotional Symptoms
- Brain fog, difficulty concentrating, and memory lapses
- Depression, irritability, or unexplained mood changes
- Decreased motivation, drive, and ambition
- Decreased "enjoyment of life"
- Anxiety or increased emotional sensitivity
- Falling asleep after dinner or needing frequent naps
- Deterioration in work performance
The ADAM Questionnaire
The Androgen Deficiency in Aging Males (ADAM) questionnaire is a validated screening tool developed by Dr. John E. Morley. Answer each question honestly with Yes or No.
- 1. Do you have a decrease in libido (sex drive)?
- 2. Do you have a lack of energy?
- 3. Do you have a decrease in strength and/or endurance?
- 4. Have you lost height?
- 5. Have you noticed a decreased "enjoyment of life"?
- 6. Are you sad and/or grumpy?
- 7. Are your erections less strong?
- 8. Have you noticed a recent deterioration in your ability to play sports?
- 9. Are you falling asleep after dinner?
- 10. Has there been a recent deterioration in your work performance?
How to interpret your results:
A positive screen for androgen deficiency requires answering "Yes" to question 1 or question 7, OR answering "Yes" to any three other questions. A positive screen does not confirm Low T — it indicates that your symptoms are consistent with testosterone deficiency and that you should get comprehensive bloodwork.
How Testosterone Therapy Works
Testosterone replacement therapy (TRT) restores testosterone to optimal physiological levels through exogenous administration. We primarily prescribe testosterone cypionate — a long-acting ester that is the most commonly used and most extensively studied form of injectable testosterone in the United States.
Testosterone cypionate is injected subcutaneously or intramuscularly, typically once or twice per week. Starting doses range from 100-200 mg per week, adjusted based on follow-up bloodwork and symptom response. Many patients self-inject at home after we train them on proper technique.
How it's different from steroid abuse: Therapeutic TRT restores testosterone to the normal physiological range (600-900 ng/dL). Steroid abuse involves doses 5-20 times higher, pushing levels to 2,000-5,000+ ng/dL. Our goal is optimization within normal limits, guided by bloodwork and clinical response.
Which injection method is right for you — explained by our clinical team.
Supporting Medications
TRT is not always a single-medication protocol. Depending on your bloodwork and response, we may include additional support.
Anastrozole
Prevents excessive conversion of testosterone to estradiol. Prescribed only when labs confirm elevated estrogen — not reflexively given to every patient.
hCG
Maintains intratesticular testosterone production, preserves testicular size, and supports fertility. Essential for men who may want children in the future.
DHEA
A precursor hormone that supports energy, immune function, and overall hormonal balance. Often low in men with testosterone deficiency.
Benefits of TRT: What Improves and When
TRT is not an overnight transformation. Benefits develop progressively as your body responds to restored hormone levels.
Initial Response
- Improved energy levels and reduced daytime fatigue
- Better sleep quality and deeper rest
- Early mood stabilization — less irritability, improved sense of well-being
- A general sense that "something is different" — patients often describe it as a fog lifting
Building Momentum
- Noticeable improvement in mental clarity, focus, and motivation
- Libido begins to return — increased sexual desire and frequency of morning erections
- Morning energy and drive improve significantly
- Exercise performance starts improving — better endurance, faster recovery
- Mood continues to stabilize — reduced anxiety and depressive symptoms
Visible Transformation
- Body composition changes become visible — reduced abdominal fat, increased muscle definition
- Significant improvement in erectile function and sexual performance
- Cognitive function substantially improved — sharper memory, better decision-making
- First follow-up blood panel — we assess your levels and fine-tune the protocol
- A meta-analysis in Clinical Endocrinology shows average fat loss of 3.5 kg and lean mass gain of 1.6 kg by this stage
Full Optimization
- Bone mineral density improvements measurable on DEXA scans
- Cardiovascular markers improve — research shows association with reduced CV mortality
- Maximum body composition benefits achieved when combined with resistance training
- Insulin sensitivity and metabolic markers improve
- Most patients describe feeling "like a completely different person" compared to pre-treatment
- Protocol is fully stabilized — you transition to maintenance monitoring every 3-6 months
A long-term patient shares the full arc of his transformation.
Side Effects and Monitoring
TRT is generally safe and well-tolerated when properly prescribed and monitored. But responsible treatment means understanding potential side effects.
An honest breakdown of what to expect and how we monitor for it.
Polycythemia (Elevated Red Blood Cell Count)
Testosterone stimulates erythropoiesis. In some men, hematocrit rises above 54%, thickening blood and increasing clot risk. This is the most common side effect and is why we monitor CBC at every follow-up.
Estrogen Conversion (Aromatization)
The aromatase enzyme converts testosterone to estradiol. Men with higher body fat may aromatize more aggressively, causing water retention, mood swings, or gynecomastia. We monitor estradiol on every panel.
PSA and Prostate Health
Testosterone does not cause prostate cancer — this is an outdated myth. However, if an undiagnosed prostate cancer exists, testosterone could accelerate growth. We measure PSA at baseline and on every follow-up.
Testicular Atrophy
Exogenous testosterone suppresses LH/FSH, which can reduce testicular size. hCG therapy mitigates this effect.
Acne or Oily Skin
Typically mild and temporary, occurring in the first few months as androgen receptor activity increases.
Fertility Suppression
Testosterone reduces sperm production. Men planning to conceive should discuss this before starting TRT. hCG and clomiphene can preserve fertility.
Our Monitoring Protocol
Baseline
Total and free testosterone, estradiol, SHBG, LH, FSH, CBC (hematocrit/hemoglobin), CMP, lipid panel, PSA, thyroid panel, insulin, hemoglobin A1c, and vitamin D
6-8 Week Follow-up
Repeat testosterone, estradiol, CBC, and PSA to assess initial response and adjust dosing
Every 3-6 Months
Comprehensive panel including all baseline markers. We adjust the protocol based on labs and how you feel
Annual
DEXA scan for body composition and bone density assessment (recommended)
Who Is NOT a Candidate for TRT
TRT is not appropriate for every man. We take contraindications seriously and will not prescribe testosterone if it poses unacceptable risk. This is why comprehensive bloodwork and a thorough medical history review are non-negotiable before we prescribe testosterone to any patient.
- Prostate cancer (active or untreated)
- Male breast cancer
- Severe untreated polycythemia (hematocrit above 54%)
- Uncontrolled congestive heart failure
- Untreated severe obstructive sleep apnea
- Active desire to conceive (alternatives like clomiphene or hCG monotherapy should be considered first)
- PSA above 4 ng/mL without urological clearance
- Uncontrolled cardiovascular disease or recent history of blood clots
Related Treatments
Female Hormone Replacement Therapy
Bioidentical hormone therapy tailored for women experiencing menopause, perimenopause, or hormonal imbalance.
Learn more →Sermorelin Therapy
Growth hormone-releasing peptide that stimulates your pituitary gland to naturally increase HGH production.
Learn more →Enclomiphene Therapy
A selective estrogen receptor modulator that boosts natural testosterone production while preserving fertility.
Learn more →Explore Testosterone Therapy in Depth
Signs of Low Testosterone in Men
The physical, sexual, and cognitive symptoms of testosterone deficiency.
Low Testosterone and Weight Gain
How low T contributes to stubborn weight gain and what you can do.
TRT and Alcohol: What You Need to Know
Important guidance on alcohol consumption during testosterone therapy.
Does TRT Help with Joint Pain?
How testosterone optimization may support joint health and recovery.
Can You Build Muscle with Low Testosterone?
Why low T makes muscle building harder and how TRT helps.
How Much Does Testosterone Therapy Cost?
A transparent breakdown of testosterone therapy pricing — what's included, what to expect, and how costs compare across clinic models.
Testosterone and Libido: How Low T Affects Sex Drive
The direct connection between testosterone levels and sexual desire — and what restores it.
TRT Before and After: Realistic Results at 3, 6, and 12 Months
A realistic timeline of what to expect from testosterone therapy — energy, body composition, mood, and libido.
TRT Side Effects: What to Expect and How They're Managed
What's common, what's rare, and how proper monitoring keeps side effects in check.
Frequently Asked Questions About Testosterone Therapy
Our most common patient questions answered in one place.
What testosterone level is considered low?
Most labs define the 'normal' range as 300-1,000 ng/dL for total testosterone. However, a man at 310 ng/dL is technically 'normal' but will likely feel terrible. At Rewind Anti-Aging, we optimize to the upper-normal range — typically 600-900 ng/dL for total testosterone — because that is where most men feel and function their best. We also test free testosterone, SHBG, and estradiol for the complete picture.
How is testosterone therapy administered?
We primarily prescribe testosterone cypionate injections, administered subcutaneously or intramuscularly once or twice per week. Injections provide the most precise, consistent dosing and are backed by the most clinical research. Some patients self-inject at home after training; others come to the clinic. We also offer topical creams for patients who prefer a non-injection option, though absorption can be variable.
How quickly will I feel results from TRT?
Most men notice improved energy, mood, and sleep quality within the first 2 weeks. Libido and mental clarity typically improve by weeks 3-6. Body composition changes — reduced belly fat, increased muscle tone — become visible around months 2-3. Full optimization, including cardiovascular and bone-density benefits, develops over 3-6 months.
Does testosterone therapy cause aggression or 'roid rage'?
No. Therapeutic TRT restores testosterone to the normal physiological range — it does not push levels to the supraphysiological doses associated with anabolic steroid abuse. Most patients report improved mood stability, reduced irritability, and decreased anxiety. Research consistently shows that men with low testosterone are more prone to irritability and mood disturbance than men with optimized levels.
Will TRT shut down my natural testosterone production?
Yes, exogenous testosterone signals the hypothalamus and pituitary to reduce LH and FSH production, which decreases natural testicular testosterone output. This is expected and manageable. For men concerned about fertility, we may include hCG (human chorionic gonadotropin) in the protocol to maintain testicular function and sperm production. We discuss fertility goals before starting any protocol.
What are the side effects of testosterone therapy?
The most common side effects include polycythemia (elevated red blood cell count), which we monitor with regular CBC panels; estrogen conversion via aromatization, managed with aromatase inhibitors if needed; acne or oily skin, typically mild and temporary; and testicular atrophy, which can be mitigated with hCG. Serious side effects are rare when therapy is properly dosed and monitored. We run follow-up bloodwork at 6-8 weeks and every 3-6 months.
Is testosterone therapy covered by insurance?
Most of our TRT services are wellness-based and not covered by insurance. However, some lab work may be covered depending on your plan. We discuss all costs transparently during your consultation so there are no surprises. Many patients find that the cost of TRT is comparable to a gym membership — and the return on investment in quality of life is substantial.
Can I stop testosterone therapy once I start?
Yes, TRT can be discontinued. If you stop, your testosterone levels will gradually return to their pre-treatment baseline over several weeks, and symptoms will likely recur. We do not recommend stopping abruptly — we develop a tapering plan and may use hCG or clomiphene to help restart natural production. Most men who experience the benefits of optimized testosterone choose to continue long-term.
Take the First Step Toward Feeling Like Yourself Again
Schedule a consultation to discuss your symptoms, get comprehensive bloodwork, and find out if testosterone therapy is right for you. Every protocol starts with data.
⚕ Medical Disclaimer
The information on this page is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. All treatments at Rewind Anti-Aging of Miami are performed under the supervision of licensed medical professionals. Individual results may vary. Consult your physician before beginning any new treatment protocol.
Meet our clinical team →Areas We Serve in Miami & South Florida
Our Wynwood clinic at 24 NW 29th Street serves patients across the Miami metro in person and the entire state of Florida via telehealth.