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Private Trimethylaminuria (Fish Odour Syndrome) Blood Test London

Trimethylaminuria (Fish Odour Syndrome) is a private test offered at our CQC-registered clinic in Marylebone, London. It should be ordered and interpreted by a registered clinician based on your symptoms and clinical context.

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CQC Registered Clinic
Wimpole Street
Pay at Clinic
020 7183 0692
Blood Test

Trimethylaminuria (Fish Odour Syndrome)

£447

Test fee £447 + £50 phlebotomy fee (per visit)

  • Results in 6 weeks"
  • UKAS accredited laboratory
  • Professional phlebotomy service
  • Confidential results portal
Results in 6 weeks"

Or call 020 7183 0692

Pay at clinic on the day of your appointment

Trimethylaminuria (Fish Odour Syndrome) – Private Testing in London

The Trimethylaminuria (Fish Odour Syndrome) is available at Wimpole Street Medical and Dental, our CQC-registered clinic in Marylebone, London W1G. This test is priced at £447. A £50 phlebotomy fee applies per visit for blood collection. It requires a venous blood sample, and results are typically available within 6 weeks.

The Trimethylaminuria (Fish Odour Syndrome) provides quantitative laboratory analysis relevant to the assessment of specific health markers. The test is processed by UKAS-accredited laboratories using validated analytical methods.

Who Should Consider the Trimethylaminuria (Fish Odour Syndrome)?

Individuals whose doctor has recommended this test, those investigating specific symptoms, or anyone who wishes to gain insight into this aspect of their health. No GP referral is required.

Results include laboratory reference ranges. We recommend discussing your results with your GP, who can advise on next steps or arrange specialist referral if needed.

A trained nurse collects the blood sample by standard venepuncture, a straightforward procedure that typically takes around five minutes. Our clinic is on Wimpole Street, directly opposite Wimpole Street tube station (Piccadilly, Circle, and District lines). No GP referral is needed — book online or call 020 7183 0692.

Genetic Investigation

Trimethylaminuria (Fish Odour Syndrome) provides genetic information that should be ordered alongside appropriate genetic counselling and clinical assessment.

  • Family history of the condition
  • Personal symptoms suggestive of the condition
  • Confirmation of a clinical diagnosis
  • Carrier or reproductive risk assessment
  • Specialist clinical genetics workup
  • Clinician-directed testing

How It Works

1

Book Online

Choose a convenient date and time

2

Visit Our Clinic

22 Wimpole Street, Wimpole Street

3

Quick Blood Draw

Professional phlebotomy, 5 minutes

4

Get Results

Results in 6 weeks"

Frequently Asked Questions

Common questions about this blood test

No fasting is required for this test. You can eat and drink normally before your appointment.

Visit Our London Clinic

Central London location with excellent transport links

Address

Wimpole Street Medical & Dental

22 Wimpole Street

Wimpole Street

London W1G 8GQ

Getting Here

  • 2-minute walk from Wimpole Street tube
  • Circle, District & Piccadilly lines

Opening Hours

  • Monday, Wednesday9am - 6pm
  • Tuesday, Thursday9am - 8pm
  • Friday8am - 5pm
  • Saturday10am - 4pm
  • Sunday10am - 4pm

Contact

020 7183 0692

wimpolestreet@md.co.uk

Ready to Book Your Test?

No GP referral needed. Book online and get tested at our Wimpole Street clinic. Results within 6 weeks".

020 7183 0692

Meet Our Medical Team

Our experienced medical team is fully qualified and registered with the GMC and NMC, delivering safe, high-quality care in line with the highest professional standards.
Because our patients deserve nothing less.

Registered. Regulated. Trusted.

At Wimpole Street Medical & Dental, we are in the process of registering with the Care Quality Commission (CQC) and our clinicians are registered with the relevant UK regulatory bodies, including the GDC and GMC. Our dentists, dental nurses and medical professionals deliver care that meets the highest clinical, safety and ethical standards, because our patients deserve nothing less.

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