Hormone Health
May 15, 2025

Missed Testosterone Side Effects

Learn this overlooked risks of testosterone replacement therapy that can unintentionally hurt our children and loved ones

*IV Ketamine, NR, and NAD+ have been used clinically off-label for decades. They are not FDA approved for the treatment of any psychiatric or pain condition. All medical treatments carry risks and benefits that you must discuss with a doctor at Clarus Health to learn if these therapies are right for you.

Missed Testosterone Side Effects

The Hidden Risks of Hormone Replacement Therapy: Early Puberty in Our Children

Hormone replacement therapy (HRT) can be a powerful tool for longevity medicine. However, HRT can also affect those around us. Dr. Kaveh shares a case that demonstrates the serious risks of HRT to our loved ones and how important it is to discuss your HRT goals with an expert.

A Shocking Case: Unintended Consequences of Testosterone Therapy

Recently, I cared for a 12-year-old patient undergoing tonsillectomy. At first glance, this child posed a clinical challenge—I genuinely couldn't determine their biological sex. Standing at 5'5" with significant facial hair, the patient nonetheless retained distinctly feminine facial features. Most concerning, this young patient was already prescribed two antidepressants.

Speaking privately with the parents revealed a disturbing reality: their daughter had unintentionally been exposed to testosterone therapy used by both parents. Without realizing it, she had developed significant virilizing characteristics, pushing her into precocious puberty and severe psychological distress. The risks were never discussed with the father who was prescripbed testosterone replacement therapy.

Understanding Testosterone's Role in Health

Testosterone is a crucial hormone for both men and women, contributing significantly to mental and physical health, including:

However, when improperly balanced, testosterone can worsen various health conditions, including heart disease, liver issues, sleep apnea, and mood disorders.

The Overlooked Risks: Hormonal Transfer to Others

One often-overlooked risk of topical testosterone therapy—such as creams, gels, and patches—is its potential for transference. Testosterone, like other sex steroids, is lipid-soluble, meaning it can penetrate the skin and linger on clothes and skin for prolonged periods. Alarmingly, testosterone can even survive washing cycles, transferring from one person's clothing to another.

A startling example of testosterone transfer occurred with a 5-year-old boy who inadvertently received testosterone exposure from his father's topical medication. This unintended exposure triggered premature puberty, significantly accelerating the boy's physical development. Although some of these symptoms may regress once exposure ceases, certain physical changes, like genital enlargement, can be permanent.

Mental Health Implications of Hormone Imbalance

Beyond physical consequences, hormone imbalances profoundly affect mental health. Elevated testosterone levels can increase aggression and manic behaviors. Conversely, testosterone therapy, when used appropriately, can reduce depressive symptoms in some patients.

Additionally, other hormones like DHEAS and estrogen significantly impact mood and anxiety. Elevated DHEAS levels correlate with increased anxiety, particularly in women, while estrogen fluctuations are notably linked with anxiety and depression.

Navigating the Forms of Hormone Replacement Therapy

Choosing the correct form of testosterone therapy can significantly mitigate risks:

1. Topical Applications (Creams, Gels, and Patches)

  • Pros: Easy to apply, non-invasive.
  • Cons: High risk of transference to others through skin contact or clothing. Fluctuating hormone levels due to inconsistent absorption rates.

2. Injectable Testosterone

  • Pros: Lower risk of transference compared to topical forms; requires less frequent administration.
  • Cons: Can cause significant fluctuations in testosterone levels, potentially impacting cardiovascular health. Risks of bruising, injection site pain, and scarring.

3. Pellet Therapy

  • Pros: Slow, sustained hormone release, maintaining stable levels for 3-6 months, reducing risks of fluctuations and transference.
  • Cons: Minor risk of local scar tissue and slightly delayed therapeutic effect while reaching steady-state levels.

4. Oral Testosterone Pills

  • These are rarely used in the United States due to significant concerns regarding liver safety and bioavailability.

Making Safe Choices for You and Your Loved Ones

Hormone replacement therapy offers substantial health benefits but requires careful oversight by qualified medical providers. At Clarus Health, we specialize in personalized, holistic medical care, ensuring that hormone therapies are optimized safely and effectively for each individual patient. If you live or frequently interact with children or others at risk of unintended exposure, discuss your therapy type carefully with your physician.

Understanding and mitigating these hidden risks ensures that your treatment not only benefits your health but also safeguards the health of your family and community.

At Clarus Health, our doctors carefully evaluate your health to provide precise hormone dosing recommendations and ongoing monitoring for safe and individualized care. If you're considering HRT as part of your comprehensive longevity plan, schedule a free consultation with Clarus Health to achieve your longevity goals.

Anthony Kaveh MD

Anthony Kaveh MD

Dr. Kaveh is a Stanford and Harvard-trained anesthesiologist and integrative medicine specialist. He has over 1,000,000 followers on social media and has guided hundreds of patients throughout transformative healing experiences. He is an authority on Ketamine, NAD, SGB, and genomics-guided therapies. He is a continuing medical education lecturer in the Bay Area.