TRT Clinic Bangkok:
Testosterone Replacement
Therapy at H.U.M. Clinic

Struggling with low libido, fatigue, or changes in your body shape? At H.U.M. Clinic in Bangkok, we provide personalized testosterone replacement therapy (TRT) for men whose symptoms are linked to low testosterone confirmed by blood tests. In these men, TRT can improve sexual desire and function, help build lean muscle, and modestly improve mood. Our experienced medical team uses an evidence-based approach tailored to your hormone profile, Bangkok lifestyle, and goals, with regular blood tests to track your response and side effects. Our TRT clinic offers discreet, doctor-led testosterone replacement therapy in Bangkok, Thailand.
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WHAT IS TESTOSTERONE REPLACEMENT THERAPY?

Testosterone Replacement Therapy (TRT) is a medical treatment available at our Bangkok clinic that restores testosterone to a normal range in men with hypogonadism (clinically low testosterone). It is prescribed when both symptoms and repeated blood tests confirm low testosterone.

At our treatment clinic in Bangkok, TRT is given as testosterone injections or transdermal gel. In men with confirmed low testosterone, clinical trials show it can improve libido and sexual function, increase lean muscle mass, reduce fat mass, and modestly improve mood.
male upper body used to illustrate hormone-related muscle health

Why IS TESTOSTERONE IMPORTANT?

Testosterone is the primary male sex hormone, and it plays a central role in maintaining not just sexual health, but also overall physical and mental well-being. Optimal testosterone levels support multiple body systems and functions that are essential for quality of life.

Here’s why testosterone matters:

Sexual health day

SEXUAL FUNCTION & LIBIDO

Testosterone fuels sexual desire, maintains erectile function, and supports reproductive health. Low levels can lead to reduced libido and weakened performance.
Muscle

MUSCLE MASS & STRENGTH

Testosterone is an anabolic hormone, meaning it promotes muscle growth, recovery, and physical strength. Low testosterone can contribute to lower muscle mass and strength and a weaker response to training.
Liposuction

FAT METABOLISM & BODY COMPOSITION

Balanced testosterone helps regulate insulin sensitivity and fat distribution, particularly in the abdomen. Low T is linked to increased body fat, especially visceral fat.
Smile

MOOD, FOCUS & ENERGY

Testosterone supports brain function, motivation, and mood stability. Low levels are associated with depression, irritability, brain fog, and chronic fatigue.
Osteoporosis

BONE DENSITY & CARDIOVASCULAR HEALTH

Testosterone helps maintain bone density, and in men with low testosterone, treatment can increase bone density. Testosterone also drives red blood cell production, which is why hematocrit is checked during TRT.
When testosterone drops below healthy levels, these essential functions are compromised, affecting not just how you look, but how you feel and perform daily.

WHY LOW TESTOSTERONE SHOULD NOT BE IGNORED

Testosterone
Without Proper Management
Low testosterone can affect your energy and libido, and research links persistently low testosterone with a higher risk of:
・Metabolic syndrome and insulin resistance
・Type 2 diabetes
・Cardiovascular disease
・Osteoporosis and increased fracture risk
・Depression, anxiety, and cognitive decline
These are associations, so early testing focuses on finding the cause of your symptoms and caring for your overall health, not testosterone alone.

OPTIMAL TESTOSTERONE LEVELS AND THEIR BENEFITS

During TRT, guidelines recommend keeping testosterone in the mid-normal range for healthy young men, which balances benefits and side effects. In men with confirmed low testosterone, clinical trials show the clearest benefits for sexual desire and function and for lean muscle mass. Results vary between individuals, so we track your symptoms and blood tests over time.

INCREASED LEAN MUSCLE MASS AND STRENGTH

In men with low testosterone, TRT increases lean muscle mass, and some studies also show gains in strength.
Wang et al., 2000 (J Clin Endocrinol Metab): In 227 men with low testosterone treated with testosterone gel or patch, lean body mass rose by about 1.2 to 2.7 kg and leg press strength by about 11 to 13 kg within 90 days. This study had no placebo group.

ENHANCED SEXUAL PERFORMANCE AND ERECTILE FUNCTION

In men with low testosterone, TRT can improve libido, erectile function, and sexual satisfaction, with larger effects in men who start with lower testosterone.
Corona et al., 2017 (European Urology): A meta-analysis of 14 placebo-controlled trials with 2,298 men found that testosterone therapy improved erectile function scores by about 2.3 points on average, with larger gains in men whose total testosterone was below 8 nmol/L.

MOOD AND WELL-BEING

In men with low testosterone, TRT can modestly improve mood and reduce depressive symptoms.
Snyder et al., 2016 (N Engl J Med), Testosterone Trials: In 790 men aged 65 or older with low testosterone, one year of testosterone gel led to slightly better mood and fewer depressive symptoms than placebo, along with better sexual function.

BODY COMPOSITION AND METABOLIC HEALTH

TRT can lower fat mass and raise lean mass. Its effect on blood sugar depends on who is treated, and guidelines advise against using testosterone to improve blood sugar control.
Wittert et al., 2021 (T4DM): In this trial, 1,007 men aged 50 to 74 with a large waist and impaired glucose tolerance or newly diagnosed type 2 diabetes, but without pathological hypogonadism, were randomly assigned to testosterone undecanoate injections or placebo, and all joined a lifestyle program. At 2 years, among men with available glucose test results, 55 of 443 in the testosterone group (12%) and 87 of 413 in the placebo group (21%) had a 2-hour glucose tolerance test result in the type 2 diabetes range. In a separate trial of 1,175 men with low testosterone and prediabetes, testosterone gel did not reduce progression to diabetes (TRAVERSE, 2024).
For men with confirmed low testosterone, the goal of TRT is to relieve symptoms and improve quality of life, with treatment adjusted to your response and blood test results.

HOW DO I KNOW IF I HAVE LOW TESTOSTERONE?

Low testosterone (also known as androgen deficiency or low T) can affect men of all ages and often develops gradually.
If you’re experiencing any of the following symptoms, it may be a sign that your testosterone levels are below optimal:

COMMON SIGNS OF LOW TESTOSTERONE:

・Decreased sex drive (low libido)
・Persistent fatigue or low energy levels
・Difficulty building or maintaining muscle mass
・Increased body fat, especially around the abdomen
・Erectile dysfunction or weaker morning erections
・Low mood, irritability, or symptoms of depression
・Brain fog, poor concentration, or memory issues
・Sleep disturbances or reduced sleep quality
・Bone loss, osteoporosis, or noticeable loss of height
A man experiencing hormonal imbalance
If you identify with several of these symptoms, a testosterone blood test can help determine whether
hormone imbalance is the root cause. At H.U.M. Clinic, we offer comprehensive testing and expert interpretation to guide your next steps.

GET TESTED: KNOW YOUR TESTOSTERONE LEVEL

Antivirus
At H.U.M. Clinic, we provide comprehensive testosterone testing in Bangkok to check whether TRT is appropriate for you. Our baseline evaluation includes:
・Total and free testosterone
・SHBG, LH, FSH, estradiol
・Prolactin, if LH and FSH are low or normal (read about high prolactin and cabergoline treatment)
・Prostate screening (PSA test)
・Thyroid function tests (TSH, FT3, FT4)
・Additional labs as needed (CBC, liver/kidney function, metabolic panel)
All results are reviewed by experienced doctors at our TRT treatment clinic, with a fast turnaround and clear, personalized treatment recommendations.

HOW TO TREAT LOW TESTOSTERONE WITH TRT

A doctor recommending testosterone injection in Bangkok

What is TRT at H.U.M. Treatment Clinic in Bangkok?

Testosterone Replacement Therapy (TRT) is the treatment recommended by clinical guidelines for men whose symptoms and blood tests confirm low testosterone. It works by restoring testosterone to a normal range to relieve symptoms of deficiency, such as reduced libido, and to support muscle mass. TRT is widely used around the world and needs regular monitoring to keep treatment on track and to catch side effects early.

Do I Need a Blood Test Before Starting Testosterone Replacement Therapy in Bangkok?

Yes. Proper diagnosis is essential. At H.U.M. Clinic, we follow international guidelines from the Endocrine Society and ISSAM, requiring at least two morning testosterone tests and symptom assessment before treatment.

What Do I Need to Start TRT?

To begin testosterone injection therapy in Bangkok, Thailand, you’ll need:
・A consultation with an experienced doctor
・Blood tests to confirm deficiency and assess baseline health
・A tailored treatment plan based on your goals and lab results

WHAT ARE THE CHOICES OF TESTOSTERONE FOR TRT?

At H.U.M. Clinic, we offer several testosterone delivery options, tailored to your lifestyle, goals, and medical needs:

INTRAMUSCULAR INJECTIONS

Including testosterone enanthate, cypionate, and propionate. These are commonly used and allow flexible dosing schedules.

LONG-ACTING INJECTION

Testosterone undecanoate, offering extended intervals between doses.

TRANSDERMAL GEL

Applied daily to the skin for steady hormone absorption.

TESTOSTERONE PELLETS

are not currently available in Thailand.

WHAT’S THE BEST TESTOSTERONE FOR TRT?

There’s no one-size-fits-all when it comes to testosterone therapy at our TRT clinic in Bangkok. The best testosterone option depends on your individual goals, lifestyle, medical history, and how your body responds.
At H.U.M. Clinic in Bangkok, testosterone injections are the most commonly chosen due to their affordability, consistency, and ease of monitoring—but that doesn’t mean they’re right for everyone.
A proper consultation at our TRT treatment clinic with our experienced doctor is essential to determine the most effective and sustainable option for you.
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WHAT BENEFITS CAN YOU EXPECT FROM TRT?

When properly prescribed and monitored for men with confirmed low testosterone, Testosterone Replacement Therapy (TRT) in Bangkok can improve several symptoms. How much, and how quickly, varies from person to person.

KEY BENEFITS OF TRT FOR MEN WITH LOW TESTOSTERONE

BUILD LEAN MUSCLE AND STRENGTH

TRT helps you gain lean muscle mass, and some studies also show strength gains.

BOOST LIBIDO AND SEXUAL PERFORMANCE

Many men notice stronger sexual desire within about 3 to 6 weeks of starting TRT, while improvements in erections can take up to 6 months.

REDUCE BODY FAT

TRT can reduce fat mass and increase lean mass, improving body composition over several months.

SUPPORT A BETTER MOOD

In clinical trials, TRT modestly improved mood and reduced depressive symptoms in men with low testosterone.
A man looking at his reflection after testosterone injection in Bangkok

WHAT ARE THE SIDE EFFECTS OF TRT?

Like any medical treatment, Testosterone Replacement Therapy (TRT) can cause side effects, which is why it needs regular monitoring. At H.U.M. Clinic, we follow evidence-based protocols and perform regular lab tests to detect and manage side effects early. If you’re wondering what the risks of hormone replacement therapy are, here are the common side effects.

COMMON SIDE EFFECTS OF TRT:

Acne

ACNE OR OILY SKIN

Increased androgen levels may stimulate oil production, leading to acne, especially during the first few weeks of treatment.
Blood cells

INCREASED RED BLOOD CELL COUNT (POLYCYTHEMIA)

TRT can raise hematocrit and hemoglobin levels. If left unchecked, a high hematocrit makes the blood thicker, so regular blood tests are used to detect and manage it. Testosterone can also raise blood pressure, so blood pressure should be checked periodically during treatment.
Sperm

TESTICULAR SHRINKAGE OR REDUCED SPERM COUNT

Exogenous testosterone may suppress the body’s natural hormone production, leading to testicular atrophy and reduced spermatogenesis. In most men, sperm production returns after testosterone is stopped, although this can take several months or longer. If you may want children, talk to your doctor before starting so options such as sperm banking or adding HCG can be planned.
Bloating

FLUID RETENTION

Some men may experience mild swelling or bloating, especially at the beginning of treatment. This is typically dose-related and manageable.
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ELEVATED ESTROGEN (ESTRADIOL)

Testosterone can convert to estradiol via the aromatase enzyme. If estrogen rises too high, it may cause symptoms such as mood swings, water retention, low libido, or fatigue.
Gynecomastia

GYNECOMASTIA (GYNO)

High estrogen or hormonal imbalance may lead to the development of breast tissue in men (gynecomastia), which may cause tenderness or swelling in the chest. At H.U.M. Clinic, we monitor estrogen levels closely and may adjust your dose or injection interval, or use an aromatase inhibitor (an off-label use in men) to control high estradiol when clinically indicated. If breast tissue has already developed, our doctor reviews the cause first and explains when tamoxifen for male gynecomastia may be considered.
Regular follow-up, lab tracking, and individualized dosing are key to minimizing these risks.
At H.U.M. Clinic, your safety, comfort, and long-term results are always our top priorities.

HOW TO MANAGE SIDE EFFECTS

At H.U.M. Clinic, we take a proactive, evidence-based approach to managing TRT side effects. Our protocols are not generic, they’re specialized, clinic-developed systems refined over years of experience with more than 1,000 real clients.

WE MINIMIZE RISKS AND OPTIMIZE OUTCOMES BY:

MONITORING BLOOD LEVELS REGULARLY

Including testosterone, estradiol, hematocrit, PSA and other health markers

PRECISE DOSE ADJUSTMENTS

Based on lab results and individual symptom response

PHLEBOTOMY (BLOODLETTING)

Used when red blood cell count is too high (polycythemia), to bring hematocrit back down

FERTILITY SUPPORT

When fertility is a priority, we discuss options such as HCG with TRT or a non-testosterone treatment like clomiphene (both off-label uses in men), and check progress with semen analysis

ESTROGEN CONTROL

Monitoring estradiol and keeping it in range, with dose adjustments or an aromatase inhibitor in selected cases
Our Protocol: Doctor-Designed, Monitored, Personalized
Our side effect management approach follows published medical guidelines and our doctors’ clinical experience. Every adjustment is based on your symptoms and lab results, so you can see how your treatment is tracking.

WHAT ARE THE ALTERNATIVES TO TRT?

Testosterone Replacement Therapy (TRT) works well for many men with confirmed low testosterone, but it may not suit everyone, especially men who want to preserve fertility or encourage their body to produce testosterone naturally.

At H.U.M. Clinic, our doctors may discuss alternatives that work through the body’s own hormone signals. Each option has different evidence, risks, and regulatory status, and is considered only after testing and a discussion with your doctor.
Creativity

CLOMIPHENE CITRATE

A selective estrogen receptor modulator (SERM) that increases the brain’s production of LH and FSH, stimulating natural testosterone production and sperm development. In the US, clomiphene is FDA-approved for ovulation problems in women, so using clomiphene for men is off-label, and it is prescribed only after blood tests.
Capsules

ENCLOMIPHENE

A single isomer of clomiphene that raises LH and FSH to increase the body’s own testosterone. In clinical trials, enclomiphene kept sperm counts in the normal range, while testosterone gel lowered them. Enclomiphene is not an FDA-approved medicine in the US.
Syringe

HCG MONOTHERAPY (HUMAN CHORIONIC GONADOTROPIN)

Mimics LH to stimulate the testes to produce testosterone, which supports sperm production. HCG may be considered for men who want to maintain or restore fertility, sometimes together with FSH. In the US, hCG is FDA-approved in men for selected cases of hypogonadotropic hypogonadism; other uses are off-label.
Sperm

KISSPEPTIN

A peptide that stimulates the hypothalamus to release GnRH, which in turn signals the pituitary to produce LH and FSH. Short studies in healthy men show it can raise testosterone, but it is still being researched, is not an FDA-approved medicine in the US, and is not yet an established treatment for low testosterone.
A man’s torso after testosterone replacement therapy at our clinic in Bangkok

Who Are These Options For?

These non-TRT options may suit men who:
✔️ Want to preserve or restore fertility
✔️ Prefer to stimulate their body’s natural
testosterone production
✔️ Have early or functional hormone imbalance
✔️ Are not ready for lifelong TRT

Natural approach to Increase Testosterone:

・Healthy diet, and weight loss if you are carrying extra weight
・Consistent weight training
・Better sleep and stress management
・Talk to your doctor before taking any testosterone supplement

MEET YOUR TRT TREATMENT DOCTOR IN BANGKOK

At H.U.M. Clinic, you’ll be treated by experienced doctors specializing in testosterone optimization, men’s health, and hormone therapy. We provide confidential, science-based care with ongoing follow-up and support.

WHY CHOOSE H.U.M. CLINIC FOR TRT IN BANGKOK?

Doctor

DOCTOR-LED TRT PROGRAMS WITH FULL LAB MONITORING

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CUSTOMIZED DOSAGE PLANS: NOT ONE-SIZE-FITS-ALL

Linguistics

ENGLISH-SPEAKING, FOREIGNER-FRIENDLY CLINIC

Genuine

PRESCRIPTION MEDICATIONS DISPENSED UNDER DOCTOR SUPERVISION

Convenient central Bangkok location

Clear pricing, no hard sell

Supportive aftercare for long-term success

Frequently Asked Questions About Testosterone Replacement Therapy in Bangkok

Can I buy testosterone replacement treatment over the counter in Thailand?

You should not buy testosterone over the counter. Testosterone is a prescription medicine, and at H.U.M. Clinic, TRT starts only after a doctor’s assessment and blood tests confirm low testosterone.

How soon will I feel the effects after a TRT treatment at H.U.M. Clinic?

Sexual desire often starts to improve within about 3 to 6 weeks. Erections can take up to 6 months to improve, and changes in muscle and body fat build over 3 to 12 months. Your doctor reviews your progress at each follow-up visit.

When to start hormone replacement therapy: how do I know if I’m ready?

TRT is considered appropriate when a man has low testosterone confirmed on at least two separate morning blood tests, alongside symptoms that meaningfully affect his health or quality of life. Age alone is not the deciding factor. A thorough clinical assessment, including a full hormone panel and symptom review, is the right starting point.

Will testosterone injection at your TRT treatment clinic in Bangkok affect fertility?

Yes. Testosterone therapy can reduce sperm production. If you want children now or soon, guidelines advise against starting TRT, and we can discuss alternatives that work through your own hormone signals. If you plan children later, options such as sperm banking or adding HCG can be discussed before you start. Learn more about TRT and fertility.

Do I need to take TRT for life?

Not always. Some men use TRT for a specified period. Our expert doctors at H.U.M. TRT clinic in Bangkok will help you make an informed decision based on your needs.

Is TRT safe long-term?

TRT can be used long term with regular monitoring. In TRAVERSE, a trial of 5,246 men with low testosterone and heart risk factors, testosterone gel did not increase major heart events such as heart attack or stroke compared with placebo over a mean follow-up of about 33 months, although atrial fibrillation, pulmonary embolism, and acute kidney injury were more common. At our TRT clinic in Bangkok, we follow international guidelines to decide when to start hormone replacement therapy and adjust your plan based on ongoing labs.

Can TRT cause gynecomastia (gyno)?

It can in some men. Part of your testosterone converts to estradiol, and higher estradiol can stimulate breast tissue. At H.U.M. Clinic, we check estradiol during follow-up and may adjust your dose or injection interval when needed. If tenderness or swelling persists, our doctor reassesses the cause and discusses treatment options.

How will I know where to get hormone replacement therapy in Bangkok?

Bangkok has no shortage of clinics offering TRT. The difference between a good program and a poor one comes down to how thoroughly a clinic evaluates you before starting, and how consistently it monitors you afterward. H.U.M. Clinic operates as a TRT treatment clinic built around long-term patient outcomes, not single visits. Every program begins with a comprehensive diagnostic workup and continues with structured follow-up, dose adjustments based on lab data, and direct access to English-speaking, Thai-licensed physicians who specialize in hormone therapy.

Wichakorn Jitpraphun, M.D.

Wichakorn Jitpraphun, M.D. (Dr. Kamin) is the Co-founder and Medical Director of H.U.M. Clinic, Bangkok. A physician licensed by the Medical Council of Thailand (License No. 51754), he has over 10 years of clinical experience, practicing since 2016. Dr. Kamin holds Certificate Diplomas in Sexual Medicine and Sexology from Thammasat University and Andrology certification from the Society of Men’s Health Singapore. His clinical practice focuses on testosterone replacement therapy (TRT), Men’s health, sexual medicine, HIV prevention and treatment, peptide therapy, and evidence-based medical weight management.

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