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Bioidentical Hormone Replacement Therapy in Southlake, TX

Bioidentical hormones are structurally identical to the estrogen, progesterone and testosterone your body makes. FDA-approved and compounded forms are both explained at consultation, then dosed to your labs.

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Hormone therapy matched to your body

Bioidentical hormones are plant-derived hormones that are chemically identical to those your body already produces. They may be used when hormone levels shift with aging, menopause, andropause, or another medical condition. Treatment is guided by your labs, monitored over time, and adjusted by Dr. Mikki as needed.

Two amber glass medication vials with crimped gold caps beside five pale capsules on warm cream linen in raking daylight

What bioidentical means in practice

Structurally identical

Bioidentical hormones match the molecular structure of the estrogen, progesterone and testosterone your body makes. That is the single fact the term describes.

FDA-approved or compounded

Bioidentical hormones come as FDA-approved products and as pharmacy-compounded formulations. Dr. Mikki explains the difference so you know which you are using.

For women and men

Bioidentical hormones are used in both women’s and men’s therapy. The hormone and the dose are chosen from your labs, not from the label alone.

Dosed to your labs

Being bioidentical does not change how therapy is managed. Bloodwork guides the starting dose and every adjustment made at follow-up.

The three hormones used in BHRT

Your test results decide which of these appears in your plan and in what proportion. Age and symptom lists do not. Two of the three are also used in women’s HRT, and testosterone is the hormone men’s HRT is built around.

A woman in a satin robe sitting on a bed, pressing a small transdermal hormone patch onto her upper thigh

Estrogen

Estrogen is the hormone behind most menopausal symptoms, and it also has a role in maintaining bone health. It is the one most women’s plans are built around.

Three tipped amber prescription bottles on a dark counter with white tablets spilling out in front of them

Progesterone

Progesterone helps regulate the menstrual cycle and supports pregnancy. In therapy it is paired with estrogen when the uterus is still present.

A man in an open blue shirt holding an unlabelled white supplement bottle in one hand and a single capsule between the fingers of the other

Testosterone

Testosterone matters for muscle mass, libido and overall energy in both men and women. Women are given it in far smaller amounts, and only when labs support it.

Symptoms BHRT is used to address

These are the symptoms bioidentical HRT is prescribed for, not a list of outcomes it promises. Which of them respond, and how quickly, varies from person to person, and Dr. Mikki tests before treating any of them.

Hot flashes

A sudden wave of heat through the face, neck and chest, often with flushing and a fast pulse. It is the symptom most often traced to falling estrogen.

Night sweats

The same heat surge arriving during sleep, heavy enough to wake you. What usually brings people in is the broken night, not the sweating itself.

Mood swings

Irritability, low mood or a shorter fuse that does not track with the day you are actually having. Hormones are one possible explanation among several, which is why testing comes first.

Libido

A drop in desire, or in the physical response that goes with it. Estrogen and testosterone both have a part in it, in women and in men.

Energy levels

Fatigue that sleep does not fix, and a shorter day before you run out. Thyroid, iron and sleep are ruled in or out alongside hormone levels.

Mental clarity

Brain fog, losing the word mid-sentence, reading the same paragraph twice. Commonly reported through perimenopause and andropause.

The forms bioidentical hormones come in

The molecule is the same in every row. What changes is how steadily it arrives and how much of the schedule falls to you.

Bioidentical hormone delivery forms, how each is taken and how often
Pills How:A capsule or tablet taken by mouth Rhythm:Daily
Patches How:An adhesive patch worn on the skin, delivering hormone through it Rhythm:Worn continuously and changed on a set schedule
Creams and gels How:A measured topical dose applied to the skin Rhythm:Daily
Injections How:The hormone goes in by needle, bypassing the skin and the gut Rhythm:On the interval set at your consultation
Pellets How:A pellet is placed just under the skin, usually in the hip or buttock, during a short in-office visit Rhythm:One insertion releases hormone gradually over three to six months

Where do pellets fit in?

Medrein uses custom-compounded pellets to balance estrogen and testosterone. The pellets are placed under the skin, typically in the hip or buttock, and dissolve gradually over three to six months, so hormone arrives without the peaks and troughs a pill, cream or injection schedule can produce. The formulation is compounded from your hormone levels, your symptoms and your lab results. If that route interests you, pellet therapy has its own page.

What separates managed HRT from the alternatives

Bioidentical hormones are used across Medrein’s hormone therapy program, in women’s HRT and in men’s. What makes therapy safe is the management around it, not the adjective in front of it.

Bioidentical HRT at Medrein compared with an online hormone subscription and an over-the-counter supplement
Feature Bioidentical HRT (Medrein) Online Subscription OTC Supplement
Hormone levels tested before dosing Included Varies Not included
FDA-approved and compounded options explained Included Varies Not included
Amount adjusted at follow-up Included Varies Not included
History screened for contraindications Included Varies Not included

How a bioidentical plan is built

1

Initial consultation

Dr. Mikki reviews your medical history and your symptoms, and orders hormone-level testing. Nothing is prescribed on the strength of symptoms alone.

2

Assessment

Hormone levels are measured by blood or saliva testing, depending on what is being assessed. Those numbers are what the rest of the plan is built from.

3

A personalized plan

Hormones and amounts are set from your own levels. No standard protocol decides them for you. This is the part of BHRT the word "customized" actually refers to.

4

Delivery route

You and Dr. Mikki choose between a pill, patch, cream or gel, injection or pellet, based on your labs, your symptoms and how much of the schedule you want to manage yourself.

5

Ongoing monitoring

Levels and symptoms are rechecked at intervals and the plan is adjusted. Regular monitoring is also what determines how long therapy continues.

Overhead view on cream linen of the five forms bioidentical hormones come in: a pile of pale tablets, two square transdermal patches, an open amber jar of cream with a swipe beside it, a glass ampoule with a syringe, and four small gold pellets
Step four, the delivery route: a pill, a patch, a cream or gel, an injection or a pellet. Which one your plan uses is decided with Dr. Mikki from your labs and your symptoms, not from this list.

Safety, side effects and the honest risks

How Medrein manages it

  • FDA-approved bioidentical products are used wherever they fit the plan.
  • Compounded formulations are explained, including the fact that they are not FDA-approved in the same way, before they are chosen.
  • Hormone levels are measured before the first prescription and rechecked as therapy continues.
  • Milder effects can often be managed by adjusting the amount, without stopping therapy.
  • Dr. Mikki, a board-certified physician, writes and reviews every prescription herself.

Possible side effects and risks

  • Fluid retention.
  • Headaches.
  • Mood changes.
  • Breast tenderness.
  • With long-term use, risks that include blood clots, stroke and breast cancer, reviewed against your own history before you start.

Who bioidentical HRT is for

Dr. Mikki confirms candidacy against your test results and your history, and will say plainly when hormones are not the explanation for how you feel.

A good fit

  • Symptoms of hormonal imbalance from aging, menopause or andropause, confirmed on testing.
  • Fatigue, weight gain, mood swings, low libido, brain fog or sleep disturbance with labs to account for them.
  • Wanting the difference between FDA-approved and compounded explained before choosing either.
  • Willing to repeat testing so the plan can be adjusted over time.

Not the right treatment

  • Expecting "bioidentical" to mean risk-free. It describes a molecule, not a safety guarantee.
  • A personal history of certain breast cancers or a clotting disorder, which changes the recommendation.
  • Symptoms with no hormone testing to account for them.
  • Wanting a one-time prescription, since BHRT is monitored and adjusted over months.

Before you book, three things worth knowing

Insurance coverage varies by provider, so check with your insurer for the details of your own plan. Many patients feel relief within a few weeks with fuller benefits around three months, and results may vary. And there is no fixed course length. How long you stay on therapy is decided by repeat testing, not by a calendar set at the first visit.

Estrogen, progesterone and testosterone
Pill, patch, cream or gel, injection or pellet
Independently verifiable, not self-reported
Dr. Mikki’s clinical foundation before aesthetics

Why patients choose Medrein for bioidentical HRT

These reflect common patient sentiment rather than verbatim quotes, and individual results vary.

I kept seeing bioidentical advertised as if the word meant safer, and no one had explained what it actually was. Dr. Mikki told me plainly that it describes the molecule, then walked me through FDA-approved versus compounded before we chose. Results may vary, but I made the decision understanding it, which is all I wanted.

L.H., Bioidentical HRT patient, Southlake, TX

No hype about the word bioidentical. Just a clear explanation and a dose based on my labs.

M.C., Bioidentical HRT patient, Grapevine, TX
Dr. Haritha Mikkilineni, MD, in the reception area of the Medrein Health clinic in Southlake, TX
Dr. Mikki at the Medrein clinic in Southlake, TX
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Frequently asked questions

What does bioidentical actually mean?

Bioidentical hormones have the same molecular structure as the hormones your own body produces, such as estradiol, progesterone and testosterone. The term describes structure, not a brand or a marketing claim. It does not by itself mean a hormone is natural, safer or more effective than any other form.

Are bioidentical hormones FDA-approved?

Many bioidentical hormones are available as FDA-approved products, and others are prepared by compounding pharmacies to a specific formulation. Compounded preparations are not FDA-approved in the same way, which is a real distinction Dr. Mikki reviews with you before prescribing.

What are the benefits of BHRT?

BHRT can help improve energy levels, mood, sleep quality, libido, metabolism and mental clarity, and it is used to reduce the symptoms of menopause, andropause and other hormonal imbalances. Which of those change for you depends on your own labs and symptoms, and results may vary.

How is bioidentical HRT different from other hormone therapy?

The difference is the molecule, not the method. Bioidentical hormones are dosed to labs, delivered by patch, cream, capsule or pellet, and monitored over time exactly as other hormone therapy is. Some conventional therapies use hormones that are structurally different from the body’s own.

Who is a candidate for bioidentical HRT?

Candidates are women and men with symptoms of hormone decline confirmed on bloodwork and without a history that makes hormone therapy inappropriate. Dr. Mikki reviews your symptoms, labs and personal and family history before recommending it. Candidacy is individual.

Is compounded automatically better than FDA-approved?

No. Compounding allows a customized dose or form, but FDA-approved bioidentical products carry standardized testing and labeling. Neither is universally better, and the right choice depends on your needs. Dr. Mikki makes that call with you, and does not default to one.

How long before I notice a change?

Many patients feel relief within a few weeks, with fuller benefits typically experienced within about three months. Timelines depend on the hormone, the symptom and the delivery route, results may vary, and the plan is adjusted at follow-up based on repeat testing and how you feel.

What is the duration of BHRT?

The duration varies with your needs and with how you respond to treatment, and there is no fixed course length. Regular monitoring is what determines how long therapy should continue, which is why repeat testing and follow-up visits are part of the plan from the start.

Does insurance cover BHRT?

Coverage varies by provider, so we recommend checking with your insurance company for the details of your own plan. Cost also depends on the delivery route and on whether an FDA-approved or compounded formulation is used, so ask for the specifics at consultation.

Find out whether bioidentical HRT fits you

Dr. Mikki tests your hormone levels, explains FDA-approved and compounded options in plain terms, and builds the plan from your results.

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