TRT Companion Panel

$156.00

The TRT Companion Panel provides the core monitoring labs required for safe testosterone replacement therapy. Regular testing allows your clinician to track your response, adjust your dose, and catch any adverse changes early. Recommended every 6 months for patients on active TRT. Completed at a lab near you; results reviewed by your Zyra care team.

What this panel evaluates

  • Total and free testosterone — to assess therapeutic levels
  • Estradiol — to monitor aromatization and estrogen balance
  • CBC with differential — to detect erythrocytosis (elevated red blood cells, a known TRT side effect)
  • PSA — prostate-specific antigen for prostate health monitoring
  • Comprehensive metabolic panel — liver, kidney, and metabolic function
  • LH/FSH — to assess pituitary response if needed

Clinician order required. Results reviewed by your Zyra provider. Recommended at 6-month intervals for patients on active TRT.

The TRT Companion Panel provides the core monitoring labs required for safe testosterone replacement therapy. Regular testing allows your clinician to track your response, adjust your dose, and catch any adverse changes early. Recommended every 6 months for patients on active TRT. Completed at a lab near you; results reviewed by your Zyra care team.

What this panel evaluates

  • Total and free testosterone — to assess therapeutic levels
  • Estradiol — to monitor aromatization and estrogen balance
  • CBC with differential — to detect erythrocytosis (elevated red blood cells, a known TRT side effect)
  • PSA — prostate-specific antigen for prostate health monitoring
  • Comprehensive metabolic panel — liver, kidney, and metabolic function
  • LH/FSH — to assess pituitary response if needed

Clinician order required. Results reviewed by your Zyra provider. Recommended at 6-month intervals for patients on active TRT.