Physician-guided TRT built on lab confirmation, personalized protocols, and ongoing clinical monitoring. Not a quick prescription.
about TRT
Testosterone replacement therapy is a medically supervised treatment that restores testosterone levels in men diagnosed with hypogonadism, the clinical term for testosterone production that has fallen below the threshold needed for normal physiological function. TRT does not boost testosterone above natural levels. It replaces what the body is no longer producing adequately.
TRT is available in several forms, including injectable testosterone cypionate and enanthate, topical gels and creams, and transdermal patches. The form prescribed depends on your lab values, lifestyle, preferences, and how your body responds to treatment. Your Eros MD provider selects the most appropriate delivery method based on your clinical picture.
The goal of TRT is symptom resolution and physiological restoration, not performance enhancement. Men with clinically confirmed low testosterone who receive appropriate TRT typically report meaningful improvements in energy, mood, libido, body composition, and cognitive clarity. TRT is an ongoing medical treatment, not a one-time prescription. Eros MD builds follow-up labs, dose adjustments, and provider consultations into every TRT plan.
Lab confirmation required
Eros MD does not prescribe testosterone for men who do not meet clinical criteria. Lab confirmation of hypogonadism is required before any TRT prescription is written. The combination of symptoms plus confirmed low labs is the threshold for therapy.
treatment forms
Your Eros MD provider determines the most appropriate TRT form based on your lab results, health history, symptom severity, and personal goals. Injectable testosterone is the most commonly prescribed form, with the broadest clinical evidence base and the most precise dose control. Topical testosterone offers a non-injection alternative with a smoother daily absorption profile, but requires care around transfer to others.
On topical transfer
Topical testosterone can transfer to others through skin contact. Application site hygiene and covering are required, particularly around partners and children. Your provider walks through safe application practices.
The most commonly prescribed TRT form. Administered as a subcutaneous or intramuscular injection, typically once or twice weekly. Provides consistent, controllable testosterone levels with straightforward dose adjustment.
Applied daily to the skin. Absorbs transdermally and produces steady-state testosterone levels with smaller daily fluctuations compared to weekly injections.
Your provider selects the form based on your lab values, lifestyle, hematocrit sensitivity, and how your body responds. Form choice is not one-size-fits-all.
how Eros MD differs
The online TRT market has grown rapidly, and with it, providers who prescribe testosterone with minimal evaluation. Some services will prescribe TRT based on a questionnaire and a single lab draw, without investigating whether symptoms have a non-hormonal cause. For men with clearly diagnosed hypogonadism, this can feel convenient. For men whose fatigue, low mood, or reduced libido stems from thyroid dysfunction, sleep apnea, medication side effects, or metabolic syndrome, it means receiving a hormone they do not need while the actual problem remains untreated. Eros MD evaluates the full clinical picture before prescribing. Lab panels include total testosterone, free testosterone, SHBG, LH, FSH, CBC, metabolic panel, thyroid markers, and PSA where indicated. If TRT is appropriate, you receive a personalized protocol with structured monitoring. If it is not, your provider identifies what is actually driving your symptoms and recommends the appropriate path.
form comparison
Injectable Testosterone (Cypionate / Enanthate)
Topical Testosterone (Gel / Cream)
Administration
Frequency
Pharmacokinetics
Dose Flexibility
Risk of Transfer
Best For
Subcutaneous or intramuscular injection
Once or twice weekly
Predictable peaks and troughs, manageable with split dosing
High, dose easily adjusted
None
Patients prioritizing precision and dose control
Applied to skin daily
Daily
Steady state, smoother daily fluctuations
Moderate
Possible with skin-to-skin contact
Patients preferring needle-free dosing
the fine print
Common Side Effects
Acne (especially during initial weeks)
Mild fluid retention
Increased hematocrit (red blood cell concentration), monitored via labs
Possible estradiol elevation, monitored
Injection site reactions for IM route
Most side effects are manageable with dose or adjunct adjustment
Serious Considerations
TRT can reduce fertility by suppressing natural testosterone production. HCG can preserve fertility if that is a priority. Elevated hematocrit can increase cardiovascular and thrombotic risk if unmonitored. PSA should be tracked, particularly in men over 40. Contraindicated in active prostate cancer.
Eros MD Safety Process
Baseline labs include total and free testosterone, LH, FSH, SHBG, estradiol, complete blood count (hematocrit), comprehensive metabolic panel, thyroid markers, and PSA where indicated. Follow-up labs at 8 to 12 weeks, then quarterly. Your provider monitors hematocrit, PSA, lipid panels, and other markers at structured intervals.
How it works
Labs, physician review, protocol, monitoring. The real components of responsible TRT.
Complete your confidential health assessment covering symptoms, energy history, sexual health, medications, and relevant health conditions. Approximately 10 minutes.
Your Eros MD provider reviews your intake and orders the appropriate lab panel: total testosterone, free testosterone, SHBG, LH, FSH, CBC, PSA, thyroid markers, and any additional markers relevant to your profile.
Lab work is completed at a convenient location near you. Results are reviewed directly by your provider, not an algorithm.
Your provider discusses findings and options with you directly. If TRT is clinically appropriate, your prescription is sent to a licensed pharmacy for discreet delivery.
Ongoing monitoring and provider support are built into the plan. Follow-up labs and dose adjustments ensure your protocol remains optimized.
Questions worth asking
Common symptoms include persistent fatigue, reduced libido, erectile difficulty, loss of muscle mass, increased body fat, low mood, difficulty concentrating, and poor sleep quality. These symptoms overlap with other conditions, which is why lab testing is required for diagnosis.
Most men notice initial improvements in energy and mood within two to four weeks. Libido and sexual function improvements typically emerge between four and eight weeks. Full body composition changes, including increased lean mass and reduced fat, develop over three to six months with consistent treatment.
TRT suppresses the body's own testosterone production and can significantly reduce sperm production. Men considering future fertility should discuss this with their provider before starting. Alternatives like clomiphene citrate or HCG may be more appropriate for men who want to preserve fertility while addressing low testosterone symptoms.
When prescribed based on confirmed hypogonadism and monitored with regular lab work, TRT has a well-established safety profile. Your Eros MD provider monitors hematocrit, PSA, lipid panels, and other markers at structured intervals to ensure ongoing safety. TRT is not appropriate for men without clinical indication.