Starting hormone therapy is a significant decision. People opt for this treatment to address hormonal imbalances, affirm their gender identity, or simply improve their overall well-being. The benefits can be life-changing, but it’s important for you to understand what to expect before beginning this medical treatment. In this blog, the team at Breakthrough Rejuvenation has provided an overview of hormone therapy, the physical and emotional changes you may experience, and how to monitor and manage your health throughout the process. We proudly guide our patients through their hormone therapy journeys with personalized care and support. Here’s what you need to know.

What Is Hormone Therapy?
Hormone therapy is the medical use of hormones to address imbalances, support transitions, or improve health-related conditions. Various forms of hormone therapy cater to different needs, such as hormone replacement therapy for women or testosterone therapy for men. Among the most common are:
Hormone Replacement Therapy (HRT)
HRT is often used to alleviate menopause symptoms in women, such as hot flashes, night sweats, and mood swings. It helps regulate hormonal levels and improve overall well-being.
Gender-Affirming Hormone Therapy
This therapy helps transgender and non-binary individuals align their physical characteristics with their gender identity. Estrogen or testosterone can be used in this process.
Testosterone Replacement Therapy
Men experiencing low testosterone levels rely on this therapy to restore energy, enhance libido, and improve muscle mass and cognitive function.
Treatment of Hormonal Imbalances
Hormone therapy is also used to treat conditions like polycystic ovary syndrome (PCOS), thyroid dysfunction, and other hormone disorders.
Physical Changes and What to Expect
The physical changes people experience depend on the type of hormone therapy they’re undergoing. Here’s what you can expect from specific treatments:
When Starting Estrogen Therapy
- Breast Development – Expect gradual breast tissue growth, starting within three to six months, with full development over several years.
- Softer Skin and Reduced Body Hair Growth – Skin may become smoother, while body and facial hair growth slows down.
- Redistribution of Body Fat – Fat may shift to areas like the hips, thighs, and buttocks, resembling a more feminine body contour.
- Reduced Muscle Mass and Strength – Lean muscle mass may decrease over time.
- Decreased Libido – A reduction in sexual desire or libido is common.
- Fewer or No Erections in Trans Women or AMAB Individuals – Estrogen can reduce the frequency and intensity of erections.
- Relief from Hot Flashes, Night Sweats, and Mood Swings – Some menopausal symptoms may improve drastically with estrogen therapy.
When Starting Testosterone Therapy
- Increased Muscle Mass and Strength – Expect a significant increase in lean muscle mass and strength.
- Voice Deepening – The voice will lower in pitch, typically within a few months.
- Increased Facial and Body Hair – Beard growth and body hair thickening will occur.
- Clitoral Enlargement – The clitoris may grow larger within the first year of testosterone therapy.
- Oily Skin and Acne – Testosterone increases oil production and may cause acne.
- Increased Libido – Testosterone often boosts sexual desire.
- Cessation of Menstrual Periods – Many people stop having menstrual cycles shortly after starting testosterone therapy.
Emotional and Mental Health Changes
Hormone therapy doesn’t just impact your body. It also affects your mental and emotional well-being in ways such as:
- Improved Mood and Sense of Well-Being – Many report feeling emotionally balanced and experiencing reduced depression or anxiety.
- Increased Emotional Range or Sensitivity – Estrogen therapy can heighten emotional sensitivity, enabling a fuller range of feelings.
- Irritability or Emotional Ups and Downs During Early Adjustment – Adjustments to hormone levels may temporarily result in mood swings.
- Changes in Libido or Sexual Desire – Libido may increase or decrease based on the type of therapy.
Side Effects and Risks
While hormone therapy offers many benefits, you should also be aware of its potential side effects and risks. Hormone replacement therapy side effects may include:
- Weight Changes – Slight changes in weight can occur as your body adjusts.
- Headaches – Hormonal fluctuations sometimes lead to migraines or headaches.
- Fatigue – Some individuals feel unusually tired during the early stages of therapy.
- Blood Pressure or Cholesterol Shifts – Hormones can affect cardiovascular health, so regular monitoring is essential.
- Changes in Fertility – Hormone therapy may reduce fertility, so make plans if you wish to have biological children in the future.
- Mood Fluctuations – Emotional highs and lows are common when the body starts adjusting to new hormone levels.
- Increased Risk of Blood Clots – Hormone replacement therapy – especially with estrogen – carries a slightly increased risk of blood clots.
Monitoring and Follow-Up
Regular monitoring is essential to ensure your safety and optimize results during hormone therapy. Among the common procedures your healthcare provider may recommend are:
- Hormone Levels – Routine lab tests will ensure your hormone levels are within the target range.
- Liver Function – Liver health is critical since it’s what processes hormones.
- Blood Pressure and Cholesterol – Monitoring cardiovascular health aids in mitigating risks.
- Mental Health and Mood – Regular check-ins to address any emotional challenges or concerns are important.
- Bone Density – Long-term hormone therapy can impact bone health, so monitoring for changes is vital.
Contact Us to Transform Your Health Today
Breakthrough Rejuvenation is here to guide our patients through hormone therapy with personalized care plans. There are many benefits of hormone replacement therapy, and we’re here to ensure you can experience all of them. Whether you’re merely exploring hormone replacement therapy or are ready to transition with gender-affirming support, you can count on our experts to help you achieve your goals. Contact us today to take the first step in your hormone therapy journey.