Hormone Replacement Therapy FAQ

Educational only, not medical advice; consult a licensed clinician.

Hormone replacement therapy (HRT) is a broad term for treatments that supplement hormones the body no longer makes in adequate amounts. At ENNU Life in Louisville, Kentucky, we hear many of the same questions from patients across the Louisville metro and the wider Kentucky region. Below are clear, evidence-based answers grounded in established medicine.

General Questions

What is hormone replacement therapy?

HRT replaces or supplements hormones such as estrogen, progesterone, or testosterone when natural levels decline or become deficient. It is used in contexts including menopausal symptom management in women and clinically diagnosed hypogonadism in men. The specific hormones, dose, and route depend on the diagnosis and the individual.

Who might be a candidate for HRT?

Candidacy is determined by a clinician based on symptoms, a physical exam, medical history, and laboratory testing. For example, menopausal hormone therapy is generally considered for women with bothersome symptoms such as hot flashes, and testosterone therapy is considered for men with both consistent symptoms and repeatedly low morning testosterone levels confirmed by lab tests.

How are hormone levels measured?

Hormone levels are measured through blood tests, often drawn in the morning when certain hormones peak. Reference ranges are assay-dependent, meaning the “normal” range printed on a lab report varies by the laboratory and testing method used. Results are always interpreted alongside symptoms rather than in isolation.

Forms and Delivery

What forms does HRT come in?

Common delivery routes include oral tablets, transdermal patches, topical gels or creams, and injections. Some formulations are pellets implanted under the skin. Each route has a different absorption profile, and the choice is individualized.

What is the difference between bioidentical and conventional hormones?

“Bioidentical” refers to hormones that are chemically identical to those the body produces. Many FDA-approved hormone products are bioidentical. This is distinct from custom compounded preparations, which are not subject to the same standardized testing for consistency and purity. A clinician can explain the tradeoffs of each option.

Safety and Monitoring

What are the potential risks of HRT?

Risks depend on the hormone, dose, route, age, and personal and family medical history. Established literature has associated certain menopausal hormone regimens with changes in cardiovascular and breast health risk depending on timing and formulation. Testosterone therapy carries its own monitoring considerations. A thorough discussion of benefits and risks with a clinician is essential before starting.

How is HRT monitored over time?

Monitoring typically includes follow-up visits, symptom review, and periodic lab work to confirm levels are in an appropriate range and to watch for side effects. The exact schedule depends on the therapy and the patient. Dose adjustments are common as treatment is fine-tuned.

Can HRT be stopped?

Yes. HRT can be tapered or discontinued under clinical guidance. Some symptoms may return after stopping, so any decision to stop should be discussed with your clinician rather than done abruptly on your own.

Getting Started

How do I find out if HRT is right for me?

The first step is an evaluation that reviews your symptoms, history, and appropriate lab testing. A clinician can then explain whether HRT or another approach fits your situation. You can begin by completing our health assessment to share your goals and symptoms with our Louisville-based team.

Is HRT a long-term commitment?

Duration varies widely. Some patients use HRT for a defined period to manage specific symptoms, while others continue longer with ongoing monitoring. The plan is reviewed regularly and adjusted based on your response, goals, and evolving risk profile.

Educational only, not medical advice; consult a licensed clinician.