Fatigue Blood Testing in London
We all feel tired after a long day. But if you’re constantly battling exhaustion — even after a good night’s sleep — it might be more than just stress or a busy lifestyle.
At Marylebone Diagnostic Centre, we offer private fatigue blood testing in London designed to uncover what’s really behind your low energy, brain fog, and persistent tiredness. No GP referral required. No long NHS waiting lists. Just clear answers — fast.
What Can Cause Constant Fatigue?
Many people dismiss tiredness as “just life.” But there are a number of underlying health conditions that could be silently draining your energy, including:
- Anaemia (low iron or vitamin B12)
- Thyroid disorders (underactive or overactive)
- Vitamin D deficiency
- Blood sugar issues (pre-diabetes or diabetes)
- Hormonal imbalances (cortisol, testosterone, oestrogen)
- Chronic infections or inflammation
- Nutritional deficiencies (magnesium, folate, zinc)
- Poor lifestyle habits (sleep, hydration, stress)
The good news? Most of these can be easily diagnosed through a fatigue blood test in London — and even easier to fix once identified.
What’s Included in Our Fatigue Testing Panel?
Our Fatigue and Energy Profile is one of the most comprehensive in London, assessing multiple areas of your health, including:
- Full Blood Count (FBC) – screens for anaemia, infection
- Iron Studies (Ferritin, Iron, TIBC) – checks iron levels
- Vitamin B12 and Folate – essential for nerves and energy
- Vitamin D – vital for muscles, mood, and immunity
- Thyroid Function (TSH, FT4) – regulates metabolism
- Blood Glucose & HbA1c – detects sugar-related fatigue
- Kidney & Liver Function Tests – overall wellness markers
- CRP – detects underlying inflammation or infection
- Cortisol (optional) – shows stress hormone impact
Many of these tests can deliver same-day results, with most others available the next working day.
Why Choose Marylebone Diagnostic Centre?
When it comes to fatigue blood testing in London, our clinic stands out for:
Same-day appointments
Convenient location near Baker Street & Paddington
Fast and fully confidential testing
Friendly, no-rush consultations
Clear advice and treatment options
We don’t just give you numbers — we help you understand what they mean and offer practical solutions, from lifestyle tweaks to IV therapy and vitamin B12 injections.
How Fast Are Results Delivered?
- Same Day: Many fatigue tests are available the same day
- Next Working Day: For panels needing extended analysis
- Review Options: Secure email report or one-to-one phone consultation with our team
If any deficiencies are found, we offer tailored treatments to help you recover and feel your best again — fast.
Frequently Asked Questions
Q: Can I book this test even if I haven’t seen a GP?
A: Absolutely. We don’t require a referral. You can book your tiredness blood test in London directly with us.
Q: Do I need to fast before the test?
A: For most fatigue panels, fasting is not necessary. Our team will advise you during booking.
Q: What happens after I get my results?
A: We explain them in plain English and can recommend next steps like IV nutrient drips or GP referrals if needed.
Your Energy = Your Quality of Life
Don’t let tiredness define your day. A simple fatigue blood test in London could give you the answers you’ve been searching for — and help you feel like yourself again.
How to Book
📍 Location: 73 Baker Street, London W1U 6RD
📞 Text/Call: +44 7495 970109
🌐 Book online now
Appointments available six days a week — walk-ins welcome.