Dr James Thaxter MBChB, BSc, MRCGP, DFSRH
Private GP & TRT Specialist
TRT in Westminster, London
Testosterone Replacement Therapy
TRT can help restore healthy testosterone levels and improve energy, mood, muscle strength, libido and overall wellbeing.
Dr James Thaxter provides expert assessment, personalised treatment and ongoing care, always with your long-term health in mind.

WHAT IS TRT?
Testosterone Replacement Therapy, known as TRT, is a medically supervised treatment for men with clinically low testosterone.
Testosterone levels naturally decline with age, and for some men this can lead to symptoms such as low energy, poor mood, reduced muscle mass, low libido, brain fog and decreased motivation.
Where clinically appropriate, TRT can help restore testosterone levels and support improvements in energy, mood, libido, strength and overall wellbeing.
TRT symptom checker
Could low testosterone be affecting how you feel?
Take our short TRT symptom questionnaire to explore whether symptoms such as low energy, poor sleep, changes in mood or reduced libido may be linked to low testosterone. You can choose to send your results directly to Dr Thaxter for review
Hear from
Dr James Thaxter
In this short video, Dr Thaxter explains his approach to men’s health, testosterone assessment and personalised treatment planning. It is a useful introduction for anyone considering whether low testosterone may be affecting their energy, mood, sleep and overall wellbeing.
HOW TRT TREATMENT WORKS?
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1. CONSULTATION
We start with a detailed consultation to understand your symptoms, health history and goals
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2. TESTING
Blood tests carried out to assess your hormone levels and overall health
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3. TREATMENT PLAN
If TRT is right for you, we will create a personalised treatment plan, expertly tailored to your needs
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We monitor your progress with regular reviews and testing to ensure optimal results
4. ONGOING CARE