Tired All The Time (TATT) Blood Test
From £217 · Results within 24–48 hours · Open 7 days
About this test
Persistent unexplained fatigue is one of the most common presenting complaints in primary care, estimated to affect up to 20% of adults at any one time. Its causes are broad — ranging from iron and vitamin deficiency to thyroid dysfunction, diabetes, inflammatory disease, and sleep disorders. This comprehensive fatigue panel screens simultaneously for the most common and treatable biochemical causes of fatigue, providing a clinically efficient first-line investigation that avoids the fragmented approach of ordering multiple separate tests.
Note: Comprehensive fatigue screen covering full blood count, iron studies, thyroid function with antibodies, B12, active B12, folate, vitamin D, inflammatory markers, liver and renal function, glucose, and HbA1c.
What this test can detect
- Hypothyroidism — a very common and highly treatable cause of fatigue
- Iron deficiency and anaemia — often present before haemoglobin becomes detectably low
- B12 and folate deficiency — causing neurological fatigue and megaloblastic anaemia
- Vitamin D deficiency — associated with musculoskeletal fatigue and low mood
- Diabetes and impaired glucose tolerance — metabolic causes of fatigue
- Inflammatory and autoimmune conditions — CRP and ESR elevation
Who should have this test?
- Anyone experiencing persistent unexplained fatigue lasting more than four weeks
- Those who have been told they have medically unexplained fatigue without thorough investigation
- Individuals with fatigue accompanied by joint pain, mood change, weight change, or temperature intolerance
- Post-viral fatigue — including after COVID-19, Epstein-Barr virus, or other infections
Live availability — book directly below
Open 7 days · 8am–8pm · Unit 3, The Courtyard, Sutton Coldfield B75 7BU · Free parking · CQC-regulated · Results in 24–48 hours
Getting this blood test at The Vesey
The Vesey Private Hospital in Sutton Coldfield provides private blood testing without the delays and referral requirements of NHS pathways. Appointments are available same-week, results are typically returned within 24 to 48 hours, and our clinical team reviews every result before issuing a report — ensuring any abnormalities are flagged with appropriate guidance on next steps.
No GP referral is required. Book directly online or by calling 0121 387 3727.
Why choose The Vesey for private blood tests?
- Same-week appointments — results typically within 24 to 48 hours, not weeks
- Clinician-reviewed results — abnormalities are flagged with guidance, not just a raw number
- Open 7 days including Sundays — 8am to 8pm with no weekend surcharge
- No referral needed — book directly online or by calling 0121 387 3727
- CQC-regulated — rated 4.87 out of 5 from 700+ independently verified Doctify reviews
- Free on-site parking — immediately outside the clinic, serving Sutton Coldfield, Birmingham, Walsall, Tamworth, and the wider West Midlands
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Book your Tired All The Time (TATT) Blood Test
The Vesey · Sutton Coldfield · Open 7 days 8am–8pm · From £217