Prothrombin Time (INR) Blood Test

Monitor your blood clotting function with precision. Important for anyone on warfarin therapy, this test measures your INR to ensure your blood-thinning medication is working at the right level.

  • Doctor reviewed
Sample
Blood
Collection
In-store clinic
Results in
3 days
Biomarkers
1
Doctor reviewed
Yes
Tests for
  • INR

Test specifications

Provider
Medichecks
Sample type
blood
Collection method
in-store clinic
Turnaround time
3 days
Biomarkers tested
1
At-home test
No
Doctor reviewed
Yes
Gender focus
Both

What's tested

1 biomarker as listed by Medichecks.

Clotting status

  • INR

About this test

Monitor your blood clotting function with precision. Important for anyone on warfarin therapy, this test measures your INR to ensure your blood-thinning medication is working at the right level. Also valuable for assessing liver function or investigating unexplained bleeding or clotting issues. Get the insights you need to manage your treatment safely and effectively.

You'll need to visit Inuvi Clinic in London to collect your sample as the sample is not suitable for posting.

Description provided by Medichecks.

Our editorial score

Compare Health Test Score
Editorial confidence: 10.0/10

Score breakdown

  • Clarity and documentation 8.0/10

    The listing publishes a short description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.

  • Clinical depth 5.8/10

    1 biomarkers, placing it in the 21st percentile of sexual health tests we track.

  • Collection convenience 4.0/10

    Requires a venous draw at a clinic; results within 5 days.

  • Results and follow-up 8.5/10

    Results are reviewed by a doctor.

  • Trust signals 9.5/10

    Trustpilot 4.5 from 2,477 reviews; accredited lab (UKAS ISO 15189 partner labs); doctor review as standard; trading 25+ years.

  • Value for money 9.5/10

    £59.00 against a median of £145.00 for the 81 similarly sized sexual health tests we track (-59%).

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