Understanding Normal Testosterone Dosing for Patients on Testosterone Replacement Therapy (TRT)

April 15, 2024

Before going into "what a normal dose of testosterone is for patients on TRT" , it’s important to discuss just exactly testosterone therapy is and who should be on it and what reasons a person should start hormone therapy.

What is Testosterone Therapy

Testosterone Replacement Therapy (TRT) at NovaGenix Health and Wellness is a medical treatment designed to supplement testosterone levels in men who have clinically low levels of this hormone. It involves the administration of exogenous testosterone to restore T levels to within the normal range as well as alleviate the signs and symptoms associated with suboptimal testosterone levels.

What Does TRT Do?

TRT is primarily used to treat hypogonadism, a condition characterized by inadequate testosterone production. There are many possible reasons why a man may suffer from hypogonadism such as age, genetics, medications, lifestyle choices and more, which can lead to a variety of symptoms including fatigue, decreased libido, erectile dysfunction, and loss of muscle mass. Hormone replacement therapy aims to alleviate these symptoms, improve quality of life, and potentially reduce the risk of associated health issues such as osteoporosis and cardiovascular disease.
TRT can be administered via various methods including injections, patches, gels, and implants, with dosages tailored to individual needs based on factors such as age, health status, and treatment response. We’ll discuss this in more detail below. Regular monitoring and follow-up with a healthcare provider are essential to ensure the effectiveness and safety of TRT.

Importance of Testosterone for Men

Normal testosterone levels play an important role in maintaining overall health and well-being in both men and women. Testosterone is largely considered the primary male sex hormone, and serves numerous functions in men’s health beyond its role in sexual reproduction:

  1. Sexual Health: Testosterone is clearly integral to sexual function in both genders however in men, it contributes to their libido (sex drive), erectile function, and sperm production. A low sex drive in men can be a big clue that somethings off with testosterone levels.
  2. Muscle Mass and Strength: Testosterone helps regulate muscle mass and strength in men. Adequate levels are vital for the maintenance and building of lean muscle tissue, which is important for overall physical performance, strength and metabolism.
  3. Bone Density: Testosterone improves bone health in men by stimulating mineralization of bone tissue and maintaining bone density. Low T levels can increase the risk of osteoporosis and fractures, particularly in aging populations.
  4. Fat Distribution: Testosterone influences fat distribution in the body. Normal levels help maintain a healthy ratio of lean muscle mass to body fat, which is important for metabolic health and overall body composition.
  5. Mood and Mental Health: Low Testosterone levels can impact mood, cognition, and overall mental well-being. Low testosterone levels have been associated with symptoms of depression, irritability, and fatigue. The common misconception is that HIGH testosterone levels cause these symptoms, however studies have shown the opposite to be true.
  6. Energy Levels and Vitality: Optimal testosterone levels are essential for maintaining energy levels, vitality, and an overall sense of well-being in men. Low testosterone levels have been shown to lead to fatigue, decreased motivation, decreases in work performance and a general feeling of low energy and malaise.
  7. Cardiovascular Health: Testosterone plays a role in cardiovascular health by influencing factors such as cholesterol levels, blood pressure regulation, and vascular function. Optimal testosterone levels may help reduce the risk of cardiovascular disease assuming they are monitored and kept within health ranges.

Who Should Start TRT?

Overall, maintaining normal testosterone levels is essential for multiple aspects of physical, mental, and emotional health in men. Imbalances in hormone levels, whether they are too high or too low, can have significant impact on overall well-being and may require medical intervention such as testosterone replacement therapy (TRT) to restore hormonal balance and alleviate the negative symptoms common amongst men with Low T.
Testosterone Replacement Therapy (TRT) is typically indicated for individuals who have clinically low levels of testosterone, a condition known as hypogonadism. A simple blood test and a questionnaire regarding symptoms like the A.D.A.M. test can provide valuable insight and help a physician diagnose and treat a patient.  The indications for TRT may include:


1.   Symptoms of Low Testosterone: TRT is often prescribed for men experiencing symptoms associated with low testosterone levels. An online questionnaire called the A.D.A.M test will help offer insight as to whether or not your symptoms may be due to Low T.

Some of the common symptoms include:

  • Fatigue and low energy levels
  • Decreased libido (sex drive) or
    ED (erectile dysfunction)
  • Loss of muscle mass and strength
  • Increased body fat, especially around the mid-section
  • Mood changes, including depression or irritability
  • Decreased bone density or increased risk of fractures


2.   Diagnosed Hypogonadism: TRT is indicated for men who’ve been diagnosed with hypogonadism, either primary (resulting from testicular dysfunction) or secondary (due to hypothalamic-pituitary axis dysfunction). Diagnosis is typically confirmed by a doctor through blood tests measuring free and total testosterone levels.


3.   Underlying Medical Conditions: TRT may be prescribed for individuals with certain medical conditions that are associated with low testosterone levels, such as:


4.   Post-pubertal Delayed Growth: TRT may be considered for some adolescents with delayed puberty or delayed growth due to hypogonadism. Sometimes IGF-1 supplementation or growth hormone therapy may also be indicated.


5.   HIV/AIDS-related Hypogonadism: Individuals with HIV/AIDS may experience hypogonadism as a result of the disease itself or due to treatments such as chemotherapy or radiation therapy. TRT may be indicated in such cases to alleviate the symptoms and improve quality of life and even help build muscle mass due to wasting. It’s important for these patients to consult their physician as they are often taking several different medications, so its vital to make sure there are no contraindications.


It's important to note that regardless of the cause of the hormone imbalance and need for hormone therapy, TRT should only be initiated under the guidance of a qualified, experienced, and licensed healthcare provider and after thorough evaluation of the individual's medical history, symptoms, and testing of the hormone levels as well as some other biomarkers. At NovaGenix, we specialize in hormone replacement therapy for both men and women and have helped countless patients successfully treat their hormone imbalances. The decision to initiate TRT should weigh the potential benefits against the risks, and treatment should be monitored regularly to ensure safety and effectiveness. An experienced physician who is knowledgeable in this arena of healthcare is paramount.




Normal Testosterone Levels in Men

What’s considered a normal testosterone level in men can vary slightly depending on a few factors such as age and the ranges determined by the laboratory conducting the tests. However, in general, the typical historical reference range for total testosterone levels in adult men is approximately 300 to 1,000 nanograms per deciliter (ng/dL) or 10.41 to 34.67 nanomoles per liter (nmol/L).
It's important to understand that individual testosterone levels can fluctuate throughout the day (levels are higher in the am) and may be influenced by factors such as stress, illness, and medication use. Additionally, what's considered a "normal" testosterone level can vary depending on the specific symptoms and health status of the individual. We’re all unique and no two individuals will have the same internal biochemistry.


When assessing testosterone levels, healthcare providers often consider both the total testosterone level and the levels of free testosterone, which represents the portion of testosterone that is not bound to proteins and is biologically active. A gap between the 2 may exist for reasons like the presence of sex hormone binding globulin (SHBG) which binds to testosterone molecules. Interpretation of testosterone levels should be done in conjunction with clinical symptoms and other relevant laboratory tests to determine if further evaluation or treatment, like testosterone replacement therapy, is needed.

Several factors can influence the dosing of testosterone in testosterone replacement therapy (TRT) by a physician. These factors are pivotal in determining the appropriate dosage for each patient to achieve optimal therapeutic outcomes while minimizing any potential side effects. An experienced doctor will be able to mitigate any possible negative outcomes. Some of the key factors include:


Age and Health Status: As men get older, changes in testosterone levels and overall health status influence the dosing of prescription testosterone. Older patients may require a lower dose due to age-related changes in their metabolism and hormone sensitivity. Additionally, underlying health conditions like obesity, diabetes, and cardiovascular disease may also affect testosterone metabolism and could require adjustments in dosage by the physician.


Method of Administration: Testosterone can be administered by a patient through several different methods including intramuscular injections, transdermal patches, gels, creams, and subcutaneous pellets. The chosen method of administration can impact the dosing regimen. For example, injectable formulations like testosterone cypionate may require less frequent dosing compared to transdermal applications such as creams/gels like androgel.


Individual Response to Treatment: Each individual patient may respond differently to testosterone therapy based on different factors such as genetic predisposition, hormone receptor sensitivity, and metabolism to name a few. Frequent monitoring of free and total testosterone levels and clinical symptoms is essential to assess each individual's response to treatment and adjust their medication dosages accordingly based on symptom alleviation and lab results.


Baseline Testosterone Levels: Initial testosterone levels before starting TRT play a large role in determining the starting dosage for men on TRT. Individuals with very low testosterone levels, below normal ranges may require higher initial doses to achieve therapeutic levels more rapidly, whereas those with borderline low levels may start with lower doses. The timeline for when to see the benefits of TRT will be different for most people.


Treatment Goals: The goals of TRT, such as symptom relief, improvement in sexual performance and function, increase in lean muscle mass, or improvement of bone mineral density, influence the dosing strategy for men starting therapy. Dosages may be adjusted based on the specific symptoms and treatment objectives of each individual patient.


Monitoring and Titration: Regular monitoring of both the testosterone levels and clinical symptoms is essential to assess treatment efficacy and safety. Dosages may be titrated based on the individual's response to the medication, with adjustments made to achieve optimal testosterone levels within normal range while minimizing side effects.


Comorbidities and Concomitant Medications: Concurrent medical conditions and medications can interact with testosterone therapy and influence dosing requirements. Healthcare providers need to consider potential drug interactions and the impact of comorbidities on testosterone metabolism when determining dosages so it’s import to discuss your medical history honestly with your provider to ensure maximum effectiveness of treatment and prevent any complications from arising.


Patient Preferences and Adherence: Patient preferences, lifestyle factors, and adherence to treatment regimens also play a role in dosing decisions. Patients should have a say in how they approach their own healthcare. Doctors should consider the patient's wishes, preferences, convenience, and ability and availability to adhere to the prescribed dosing regimen when selecting the most appropriate treatment approach. Some patients may be “needle-phobic” and prefer a gel or cream instead.

Some patients may not want to apply a transdermal testosterone cream daily. These are factors to consider and determine with your healthcare provider.
Overall, individualized dosing of testosterone in TRT is essential to optimize treatment outcomes, improve results and minimize risks, and it requires careful consideration of various patient-specific factors, unique to each patient. Close collaboration between healthcare providers and patients is crucial to ensure effective and safe treatment.

Testosterone can be administered through several methods, each with its own advantages and considerations. The choice of administration method, as mentioned before, can depend on a variety of factors like patient preference, convenience, absorption efficiency, and potential side effects. Optimal testosterone levels to target during testosterone replacement therapy (TRT) depend on various factors, including the individual's age, health status, symptoms, and treatment goals. The goal of TRT is to restore testosterone levels to within the normal range for the patient's age group while alleviating symptoms of low testosterone (hypogonadism). Here are some general guidelines for several common administration routes when looking to achieve optimal testosterone levels during TRT:


1.   Intramuscular Injections: Intramuscular injections involve the administration of testosterone into a muscle, typically the gluteus maximus (buttocks) or deltoid (shoulder). Testosterone esters, such as testosterone enanthate and testosterone cypionate, are commonly used in injectable formulations and patients use a 23-25g, 1” needle to self-administer. Intramuscular injections are usually administered once or even twice a week, providing a sustained release of testosterone into the bloodstream. The half life of the testosterone will determine how frequently one should inject.

Testosterone Enanthate: Typical starting dose ranges from 100 to 200 milligrams (mg) administered intramuscularly every one to two weeks. Dosage may be adjusted based on response.
Testosterone Cypionate: Similar to testosterone enanthate, starting doses range from 100 to 200 mg administered intramuscularly every one to two weeks.
Testosterone Undecanoate: Initial dose is typically 750 mg administered intramuscularly, followed by additional injections at 4-week intervals. Dosage adjustments may be made based on clinical response and testosterone levels.


2.   Transdermal Patches: Transdermal testosterone patches are applied directly to the skin, typically on the back, abdomen, thighs, or upper arms. The patches deliver testosterone through the skin and directly into the bloodstream over a specified period, usually 24 hours. Transdermal patches offer a convenient and steady delivery of testosterone, but they may cause skin irritation at the application site and require the patch to stay on the patient to be effective which may not be convenient for everyone. Testosterone Patch: Initial dose typically involves applying one patch delivering 2.5 to 7.5 mg of testosterone daily. Dosage may be adjusted based on individual response.

   


3.   Topical Gels and Creams: Testosterone gels and creams like androgen are applied to the skin, usually on the shoulders, upper arms, or abdomen. These formulations allow for absorption of testosterone through the skin and into the bloodstream. Testosterone gels and creams are applied daily, and they offer flexibility in dosing. However, there is a risk of inadvertent transfer of testosterone to others through skin contact, especially in situations involving close physical contact. It also needs to be applied daily and doesn’t increase the testosterone levels as much as injection can. Testosterone Gel: Starting doses range from 25 to 50 milligrams (mg) of testosterone gel applied topically once daily to clean, dry skin. Dosage adjustments may be made based on testosterone levels and clinical response.

   


4.   Buccal Tablets: Buccal testosterone tablets are placed between the gum and cheek, where testosterone is absorbed directly into the bloodstream through the buccal mucosa. Buccal tablets are typically taken twice daily and provide a controlled release of testosterone throughout the day. This method may cause irritation or discomfort in the mouth and also requires the patient to be on a twice daily regimen which is not always optimal for most people. Buccal Testosterone: Initial dose typically involves placing one buccal tablet (e.g., 30 mg) between the gum and cheek twice daily. Dosage adjustments may be made based on testosterone levels and clinical response.


5.   Subcutaneous Implants: Testosterone pellets are small, solid implants containing crystalline testosterone. They are inserted under the skin, usually in the buttocks or abdomen, during a minor surgical procedure. Testosterone pellets provide a slow and steady release of testosterone over several months, eliminating the need for frequent dosing. However, implantation carries the risk of infection or pellet extrusion (the pellet works its way out of the body through the skin) and once inserted, adjusting the dosage is nearly impossible. Initial insertion may involve implanting 150 to 450 mg of testosterone pellets subcutaneously. Additional pellets may be inserted as needed based on testosterone levels and clinical response.


6.   Nasal Gel: Testosterone nasal gel is a newer formulation that is sprayed into the nostrils. It is absorbed through the nasal mucosa and enters the bloodstream similarly to how buccal tablets work (just inside the nasal passage instead of the mouth). Nasal gel offers an alternative to other administration methods, but it may cause nasal irritation or discomfort. Testosterone Nasal Gel: Recommended starting dose involves administering one spray (e.g., delivering 5.5 mg of testosterone) into each nostril three times daily. Dosage adjustments may be made based on individual response

It's important to note that these are general guidelines, and actual dosages may vary based on individual factors and the prescribing physician's judgment. Dosages should be titrated to achieve testosterone levels within the normal range and alleviate symptoms of hypogonadism while minimizing potential side effects. Close monitoring of testosterone levels, clinical symptoms, and adherence to treatment is essential throughout the course of TRT. Dosages should only be adjusted under the guidance of a qualified healthcare provider.


Each method of testosterone administration has its own advantages, drawbacks, and considerations to think about. The choice of administration method should be based on individual patient factors, including preferences, lifestyle, and treatment goals, and it should be made in consultation with a doctor who can offer guidance. The regular monitoring of free and total testosterone levels and clinical symptoms while on treatment is essential to ensure the effectiveness and safety of testosterone replacement therapy for patients.


Doctors monitor testosterone levels and adjust dosage in testosterone replacement therapy (TRT) through a combination of clinical assessments and regularly scheduled laboratory testing. Here's an overview of the process:


1.   Initial Evaluation: Before initiating TRT, doctors conduct a comprehensive evaluation, including a review of medical history, physical examination, and assessment of symptoms that may be suggestive of low testosterone levels. Baseline testosterone levels are measured through blood tests to establish the starting point for treatment.


2.   Regular Follow-up Visits: Patients undergoing TRT have regular follow-up visits with their healthcare provider to monitor treatment progress and assess any changes in symptoms or overall health. These visits typically occur every few months initially and may become less frequent once the patient's condition stabilizes.


3.   Laboratory Testing: During follow-up visits, doctors may order blood tests to measure testosterone levels and other relevant hormones, such as Estradiol, PSA, SHBG, luteinizing hormone (LH) and follicle-stimulating hormone (FSH). These tests help evaluate the effectiveness of TRT and ensure that testosterone levels remain within the target range.


4.   Clinical Assessment: In addition to laboratory testing, doctors rely on clinical assessment to evaluate the patient's response to TRT. They inquire about changes in symptoms, such as improvements in energy levels, libido, erectile function, mood, and muscle strength. Any adverse effects or concerns raised by the patient are also addressed during these visits.


5.   Adjusting Dosage: Based on the results of laboratory tests and clinical assessment, doctors may adjust the dosage of testosterone to optimize treatment outcomes while minimizing side effects. If testosterone levels are below the target range or symptoms persist despite treatment, the dosage may be increased. Conversely, if testosterone levels are above the target range or side effects occur, the dosage may be decreased or the treatment regimen modified.


6.   Individualized Approach: Dosage adjustments are individualized based on factors such as age, health status, treatment goals, and response to therapy. Doctors should consider the patient's specific needs and preferences when making decisions about dosage adjustments based on symptoms and lab results.


7.   Continued Monitoring: Monitoring testosterone levels and clinical symptoms is an ongoing process throughout the course of TRT. Doctors continue to assess the patient's response to treatment and make necessary adjustments to dosage or treatment approach as needed based on labs and symptom resolution.


Overall, the monitoring of testosterone levels and adjustment of dosage in TRT involve a combination of laboratory testing, clinical assessment, and individualized decision-making to ensure optimal treatment outcomes and patient safety. Close communication between the patient and healthcare provider is essential for effective management of TRT.


Recommended testosterone dosages in testosterone replacement therapy (TRT) are individualized based on several factors, including the patient's age, health status, baseline testosterone levels, symptoms, and treatment goals. Dosages may vary depending on the method of administration and the specific testosterone formulation used. Here are some general guidelines for recommended testosterone dosages:


Titration of dosage in testosterone replacement therapy (TRT) involves adjusting the amount of testosterone administered based on the patient's clinical response and testosterone levels. Here's how titration works:


1.   Monitoring Clinical Response: Healthcare providers assess the patient's clinical response to TRT by evaluating changes in symptoms associated with low testosterone levels, such as fatigue, decreased libido, erectile dysfunction, muscle weakness, mood changes, and cognitive function. Improvement in these symptoms indicates a positive response to treatment, while persistent or worsening symptoms may suggest the need for dosage adjustments.


2.   Monitoring Testosterone Levels: Regular monitoring of testosterone levels through blood tests is essential to assess the effectiveness of TRT and ensure that testosterone levels remain within the target range. Testosterone levels are typically measured before starting TRT to establish baseline levels and then periodically during treatment to evaluate response and guide dosage adjustments.


3.   Initial Dosage: TRT often begins with an initial dosage determined based on factors such as the severity of symptoms, baseline testosterone levels, and treatment goals and age, to name a few things a doctor may use in determining a protocol. The initial dosage serves as a starting point, but it may need to be adjusted based on the patient's response to treatment and subsequent testosterone level measurements.


4.   Dosage Adjustment: If symptoms persist or worsen despite TRT, or if testosterone levels remain below the target range, healthcare providers may consider increasing the dosage of testosterone. Conversely, if testosterone levels exceed the target range or if the patient experiences side effects, dosage reduction or modification of the treatment approach may be necessary by the doctor to ensure the patient is benefiting maximally from treatment.


5.   Individualized Approach: Dosage adjustments are individualized based on factors such as age, health status, treatment goals, and response to therapy. Healthcare providers consider the patient's specific needs and preferences when making decisions about dosage titration. All people are unique, and a one size fits all approach does not work with hormone therapy.


6.   Regular Monitoring and Follow-up: Close monitoring of both clinical symptoms and testosterone levels is essential throughout the course of TRT. Patients typically have regular follow-up visits with their healthcare provider to assess treatment response, evaluate the need for dosage adjustments, and address any concerns or side effects.


7.   Patient Education and Communication: Patients should be educated about the importance of adhering to the prescribed dosage regimen and reporting any changes in symptoms or side effects to their healthcare provider. Open communication between the patient and healthcare provider facilitates effective management of TRT and ensures that treatment is tailored to the individual's needs. Clinics that specialize in testosterone therapy are a good option due to their expertise in this arena and they offer better availability for patients over traditional PCP’s who are often difficult to reach when a patient has a question. Reading TRT clinic reviews can help determine the level of service you may expect to receive.

Overall, titration of dosage in TRT involves a dynamic process of assessing clinical response and testosterone levels to optimize treatment outcomes while minimizing potential side effects. Dosage adjustments should be made under the guidance of a qualified healthcare provider based on careful consideration of the patient's overall health and treatment goals.

1.   Normal Reference Range: The normal reference range for total testosterone levels in adult men is typically between 300 to 1,000 nanograms per deciliter (ng/dL) or 10.41 to 34.67 nanomoles per liter (nmol/L). However, optimal testosterone levels within this range may vary depending on individual factors.


2.   Age-Adjusted Reference Ranges: Testosterone levels naturally decline with age by around 1-2% a year starting in a male’s 20’s, so optimal levels may differ for younger and older individuals. For example, testosterone levels tend to be higher in younger men and gradually decline with age. Healthcare providers may consider age-adjusted reference ranges when interpreting testosterone levels and setting treatment goals.


3.   Symptom Resolution: The primary objective of TRT is to alleviate symptoms associated with low testosterone levels, such as fatigue, decreased libido, erectile dysfunction, muscle weakness, mood changes, and cognitive impairment. Optimal testosterone levels are those that effectively relieve symptoms and improve the patient's quality of life.


4.   Individual Response to Treatment: Response to TRT can vary among individuals, so optimal testosterone levels may differ from person to person. Healthcare providers assess the patient's response to treatment based on changes in symptoms, overall well-being, and quality of life. The time one may start to experience benefits while on TRT can vary.


5.   Safety Considerations: While it's important to achieve adequate testosterone levels to alleviate symptoms, it's also crucial to avoid supraphysiological (excessively high) levels that may increase the risk of adverse effects such as erythrocytosis, which raises hematocrit levels (excessive red blood cell production), cardiovascular events, and prostate-related complications. Healthcare providers aim to maintain testosterone levels within a safe and therapeutic range.


6.   Regular Monitoring: Regular monitoring of testosterone levels and clinical symptoms is essential throughout the course of TRT to ensure that treatment remains effective and safe. Dosage adjustments may be made as needed based on changes in testosterone levels and clinical response.

With all of these factors, the exact dose a patient should be on requires careful consideration from an experienced healthcare provider. For more information, please give us a call at 561-277-8260 to set up an initial consultation with our medical director, to see if TRT is a good option for you.

Novagenix

Contact Us

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Blood Work Request Form

This subsequent lab panel is necessary for males undergoing Testosterone Replacement Therapy (TRT) through NovaGenix Health and Wellness. It allows physicians to assess the patient's response to prescribed medications, covering sex hormone levels, thyroid function, adrenal health, hematocrit, and liver and kidney function. The panel includes tests such as:

  • Complete Blood Count
  • Comprehensive Metabolic Panel
  • Testosterone (Free and Total)
  • Estradiol Sensitive
  • Thyroid Stimulating Hormone
  • Prostate Specific Antigen

Each test serves a specific purpose in monitoring overall health and treatment effectiveness. When required, Dr Mackey may require LH and FSH (Luteinizing hormone, follicle stimulating hormone) SHBG (Sex hormone binding globulin) or any other tests which may be important for your health and optimizing your hormones.

The Comprehensive Hormone and Wellness Panel for Women offers a foundational assessment of sex hormones, thyroid function, adrenal health, metabolic activity, and overall well-being. This panel serves as a diagnostic tool for identifying testosterone and estrogen deficiencies, assessing health risks, and detecting potential thyroid issues before considering hormone replacement therapy. Additionally, it includes insights into hematocrit (red blood cell volume), as well as liver and kidney function. The panel encompasses various tests such as:

  • Complete Blood Count (CBC)
  • Complete Metabolic Panel
  • Testosterone (free and total)
  • Estradiol
  • Thyroid Stimulating Hormone (TSH)
  • Progesterone

When indicated, Dr. Mackey may require additional tests such as Follicle Stimulating Hormone (FSH), and IGF-1 and Cortisol.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Novagenix
map

609 N Hepburn avenue suite 106. Jupiter, Florida 33458

Schedule a Consultation

Learn what you want to know about hormone therapy by scheduling a free consultation.

Contact Us Today

609 N Hepburn avenue suite 106. Jupiter, Florida 33458