Question 1

Who is Harrington for?

Accepted Answer

Harrington Clinic supports men who are experiencing symptoms of low testosterone or want to better understand their hormone health. We take a holistic approach to wellbeing — TRT is one building block within a broader framework of performance and lifestyle optimisation that also considers nutrition, exercise, sleep, and stress management.

Question 2

What is testosterone replacement therapy (TRT)?

Accepted Answer

TRT is a medical treatment that restores testosterone levels when they are lower than they should be. It is designed to relieve symptoms of low testosterone, not to provide a performance-enhancement boost.

Question 3

What types of testosterone treatments do you offer?

Accepted Answer

We offer a range of treatment options tailored to your needs, including injectable testosterone, gels, and creams. Together with your clinician, you'll choose the form that best suits your lifestyle and health goals.

Question 4

How soon will I see changes after starting TRT?

Accepted Answer

Some men notice improvements in energy, mood, and focus within weeks. Physical changes such as improved body composition or muscle mass usually take a few months to develop.

Question 5

How long will I need to be on TRT?

Accepted Answer

For most men, TRT is a long-term treatment. The length of therapy depends on the cause of low testosterone and your ongoing results. Regular reviews and blood tests ensure your treatment remains safe and effective.

Question 6

Is there an endpoint for TRT treatment?

Accepted Answer

There's no set time limit. Treatment is continually assessed to make sure it's delivering benefits and not causing unwanted effects. If needed, your clinician will guide you through adjusting or stopping therapy.

Question 7

Can I switch to another form of TRT if I have issues with my current treatment?

Accepted Answer

Yes. If one method isn't working for you, we can explore alternatives such as moving from injections to gels or creams.

Question 8

What tests are needed to confirm low testosterone?

Accepted Answer

We follow British Society of Sexual Medicine (BSSM) and NICE guidelines. A proper diagnosis requires two separate blood tests for total and free testosterone, alongside other hormones such as LH, FSH, and prolactin. This ensures accuracy and safety before treatment is considered.

Question 9

Can TRT be used to build muscle or enhance athletic performance?

Accepted Answer

TRT is only prescribed for men with clinically diagnosed low testosterone. It is not a shortcut for bodybuilding or sports performance.

Question 10

Will TRT improve my sex life?

Accepted Answer

Many men report improvements in libido, sexual performance, and overall wellbeing. The degree of benefit varies and can take several weeks to become noticeable.

Question 11

What are the possible side-effects of TRT?

Accepted Answer

Side-effects may include acne, mood changes, increased red blood cell count, or mild fluid retention. We monitor your blood results regularly to reduce risks and adjust treatment if needed.

Question 12

What happens if I stop TRT suddenly?

Accepted Answer

Stopping treatment abruptly can cause testosterone levels to fall quickly and symptoms to return. Always speak with your clinician before making changes.

Question 13

Can TRT suppress natural testosterone permanently?

Accepted Answer

TRT suppresses the body's own production while you are on treatment. Long-term use may increase the risk of prolonged suppression, which is why ongoing monitoring is essential.

Question 14

What is aromatisation and why does it matter?

Accepted Answer

Aromatisation is the natural conversion of testosterone into oestrogen. In some men, this can lead to side-effects like fluid retention or breast tissue changes. Regular monitoring allows us to manage this safely.

Question 15

Are there fertility-preserving alternatives to TRT?

Accepted Answer

Yes. Options such as clomiphene or hCG can boost natural testosterone production while maintaining fertility. We'll discuss these alternatives if family planning is a priority.

Question 16

Do you offer fertility medications like clomiphene or hCG?

Accepted Answer

Yes, where clinically appropriate, we can prescribe medications such as clomiphene or hCG to support fertility alongside hormone management.

Question 17

Do testosterone-boosting supplements work?

Accepted Answer

Most over-the-counter supplements have little scientific evidence and are not a substitute for medical treatment. Harrington focuses on evidence-based therapies.

Question 18

What if my testosterone level is "normal" but I still have symptoms?

Accepted Answer

We consider both your blood test results and your symptoms. Even if your levels are just above the usual threshold, treatment may be appropriate if symptoms are significant.

Question 19

What happens during a consultation?

Accepted Answer

During your consultation, your clinician will review your blood test results, symptoms, and medical history. They'll also take time to ask about your lifestyle — including sleep, exercise, diet, and stress — to gain a complete picture of your health before recommending a treatment plan.

Question 20

How should I prepare for my consultation?

Accepted Answer

Make a note of your symptoms, medical history, and any current medications. Think about your health goals, including family planning, and prepare any questions you'd like answered. Coming with this information helps us tailor our advice to your individual needs.

Question 21

Why is the first year more expensive?

Accepted Answer

The first year includes more frequent reviews, dose adjustments, and close monitoring to make sure your treatment is safe and effective.

Question 22

How are blood tests and medication delivered?

Accepted Answer

Blood test kits are delivered to your home, and medication is sent in discreet, tracked packaging.

Question 23

Do you provide injection supplies and training?

Accepted Answer

Yes. If you choose injections, we provide all necessary equipment and detailed training. We also offer alternative options such as gels and creams.

Question 24

How often will I need injections?

Accepted Answer

Most men inject two to three times per week for stable results. Your clinician will advise the best schedule for you.

Question 25

What if I see blood in the syringe when injecting?

Accepted Answer

If this happens, withdraw the needle and try again. We provide training and ongoing support to help you feel confident with the process.

Question 26

Do you provide medical letters (for work or travel)?

Accepted Answer

Yes. Medical letters and travel letters are included as part of your subscription.

Question 27

Why can't my GP arrange these blood tests?

Accepted Answer

NHS GPs are not able to arrange private testing. That's why we use accredited partner labs to process your results efficiently.

Question 28

How does pricing work overall?

Accepted Answer

You pay as you go at the start: your blood tests, any venous sample collection fee, and your consultation are each paid for separately. Membership only begins after your consultation, and only if TRT is prescribed. Current prices for every step are listed on our pricing page.

Question 29

What is the difference between the membership tiers?

Accepted Answer

There are two tiers. Core covers your ongoing clinical care — prescription management, monitoring reviews, reminders, and medical or travel letters — with your medication ordered separately through our nominated pharmacy partner. Concierge includes the same clinical care with your prescribed medication and supplies included in one monthly or annual fee, so there is nothing further to arrange.

Question 30

Which tier is right for me?

Accepted Answer

That depends on the treatment your clinician prescribes and how much you would like handled for you. Your clinician will discuss the options at your consultation, and you choose your tier afterwards — you are not asked to commit to one beforehand.

Question 31

Can I pay monthly or annually?

Accepted Answer

Both. Every tier can be billed monthly or annually, and annual billing is the same as 10 monthly payments. You can see the exact figures for each tier on our pricing page.

Question 32

Can I change or cancel my membership later?

Accepted Answer

Yes. Membership starts with a 6-month initial term so your clinician can see you through the dose-adjustment and safety-monitoring period; after that you can cancel from your account in the patient portal at any time. Any change to your prescribed treatment is agreed with your clinician first.

Question 33

Can I return prescription medication?

Accepted Answer

Once medication has been prescribed and dispensed, it cannot be returned by law. If you no longer need it, please take it to a local pharmacy for safe disposal.

Question 34

What should I do if my payment fails?

Accepted Answer

We'll automatically retry your payment. You can also update your card details in your Harrington account at any time.

Question 35

Do you ship outside the UK?

Accepted Answer

At present, our services are only available within the UK.

Question 36

How will my order be packaged?

Accepted Answer

All orders are sent in discreet packaging for your privacy.

Question 37

What should I do if I experience side-effects?

Accepted Answer

Stop using the treatment and contact us immediately. If you experience serious side-effects, seek urgent medical care by calling 999 or visiting A&E.

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