Private blood test, Chiswick W4
Cortisol blood test in Chiswick
Cortisol and DHEA-S, the main adrenal stress hormones, analysed by Randox and explained to you by a practitioner.
£79Stress Hormone Check
2Hormones
NoFasting
On requestGP report
What the test measures
Our Stress Hormone Check measures cortisol, the main hormone your adrenal glands release in response to stress, and DHEA-S, another adrenal hormone that tends to fall with age and long-term illness.
The price includes the blood draw at our clinic, analysis at the Randox accredited laboratory (ISO/IEC 15189, UKAS Lab ID 9329) and a practitioner review of your result. A GP feedback report is available on request, and no GP referral is needed.
Who it is for
- You have ongoing fatigue, poor sleep or feel burnt out
- You have unexplained weight gain or weight loss
- You have used steroid medicines for a long time
- You train hard and want to check your recovery
What a cortisol test can and cannot tell you
Cortisol follows a daily rhythm, highest in the early morning and lowest around midnight, so a blood test reflects your level at that moment. A very low or very high result can point to an adrenal or pituitary condition, which would need further specialist tests arranged through your GP.
A single cortisol blood test cannot measure everyday stress, and "adrenal fatigue" is not a recognised medical diagnosis. Your practitioner explains your result honestly and in context.
Preparing for your test
Book an early morning appointment, ideally between 8am and 9am. Steroid medicines, including inhalers and creams, and the contraceptive pill can affect cortisol, so tell us what you take. No fasting is needed.
Choose your test
The Stress Hormone Check is the usual starting point.
Most popularStress Hormone CheckCortisol and DHEA-S£79
DHEA-SDHEA-S only£49
Hormone and Thyroid Panel Plus18 markers including cortisol, DHEA-S, thyroid and sex hormones£249
Health checks that include it
If you have more than one question, a health check often gives better value than single tests.
Questions
How much is a cortisol blood test?
Our Stress Hormone Check, which measures cortisol and DHEA-S, costs £79, including the blood draw, Randox laboratory analysis and a practitioner review.
What time should I have a cortisol test?
Early morning, ideally between 8am and 9am, when cortisol is at its natural peak.
Can a blood test diagnose adrenal fatigue?
No. Adrenal fatigue is not a recognised medical diagnosis. A cortisol test can help rule out genuine adrenal conditions, which need specialist follow-up.
Can you send my results to my GP?
Yes. A GP feedback report is available on request for every test. Let us know when you book or at your appointment and we will prepare a report you can share with your GP.
Book your cortisol blood test in Chiswick
Omnia Lifestyle, 8-9 Bedford Corner, The Avenue, Chiswick, London W4 1LZ. Two minutes from Turnham Green station, with buses 94, E3 and 272 nearby. Limited parking on request when you book.
These tests do not replace care from your GP. If you have worsening symptoms, unexplained weight loss, bleeding or severe pain, please see a doctor first.
Find us
Omnia Lifestyle
8-9 Bedford Corner, The Avenue
Chiswick, London W4 1LZ
A few minutes’ walk from Turnham Green station on the District line.
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8-9, Bedford Corner, W4 1LZ