Preparing for a CRP test in Dubai.
Five minutes of context saves a wasted result — here's what to do (and not do) before the nurse arrives.
The short checklist
- · No fasting needed
- · Drink water — well-hydrated veins draw faster
- · Skip strenuous exercise for 48 hours
- · Take usual medication (unless a doctor says otherwise)
- · Note recent antibiotics, steroids or biologics
Things that raise CRP
Infection, trauma, surgery, tattoos and piercings (up to 6 weeks), chronic inflammatory conditions (RA, IBD, psoriasis), pregnancy, obesity, and intense exercise. These aren't reasons to avoid the test — they're reasons to tell the doctor.
Things that lower CRP
Steroids, NSAIDs, statins and biologics all suppress the CRP response. If you're on any of them, the result must be interpreted in that context — a "normal" CRP does not rule out infection.
FAQs
Do I need to fast for a CRP test?+
No. CRP is not affected by food, coffee or water. You can eat and drink normally before the test. If a lipid or fasting glucose panel is being drawn at the same visit, fast for 10–12 hours for those.
Should I stop medication before a CRP?+
Do not stop prescribed medication without speaking to a doctor. Tell the GP about steroids, NSAIDs, biologics (adalimumab, infliximab) and recent antibiotics — all can lower CRP and change how the result is interpreted.
Does exercise affect CRP?+
Intense endurance exercise (marathon, long HIIT, weight session to failure) can raise CRP for 24–72 hours. Avoid strenuous training for 48 hours before the test if you can, and mention any recent hard workout to the doctor.
What should I mention to the nurse?+
Any current infection symptoms, recent injuries or surgery, tattoos or piercings in the last 6 weeks, chronic conditions (rheumatoid arthritis, IBD, psoriasis), and any medications or supplements. Context changes the interpretation.
Blood tests, done properly.
Watch how longevity-grade bloods actually work at Aafiyah Care — drawn by a registered nurse at your home or our Business Bay clinic, then personally reviewed and explained by a British-trained GP. Not a PDF and a shrug. Real answers on your biomarkers, your risk, your next step.
Healthcare should feel simple.
Send an enquiry and our team will come back to you — no waiting rooms, no run-around.
Catch issues early in Dubai — doctor-led screening, bloods & longevity baseline.
Same-day appointments across Dubai and neighbouring communities. Home or clinic visits. WhatsApp us — the message is pre-filled with your area so our team can route you to the closest available slot.
Flagship clinic: Unit G09, Churchill Executive Towers, Business Bay · Home visits 24/7.
New · Free · Powered by AI + NICE / NHS / Mayo Clinic guidance
Not sure what's wrong? Try our AI Symptom Checker.
Describe how you feel in plain English. In seconds you'll get evidence-based possible causes, the exact blood tests or checks that help rule things in or out, and a clear next step with an Aafiyah doctor — in clinic or at home, anywhere in Dubai.
- ✓ Free & anonymous
- ✓ Evidence-based (NICE, NHS, Mayo)
- ✓ Not a diagnosis — a smart first step
Start where you're comfortable.
Read first, talk to a doctor, or book in — whichever stage you're at, there's a no-pressure way in.
Free Primary Care Guide
What proper primary care should look like — a short, honest PDF written by our British-trained team. Read it before you decide on a clinic.
Free 15-Minute Doctor Call
Not sure if we're the right fit? Book a free discovery call with one of our GPs. No commitment, no sales — just a clinician answering your questions.
20% Off Your First GP Consultation
First-time patients save 20% on their first GP consultation with one of our British-trained doctors. GP consultations only — blood tests, IV drips, physio, home-visit fees and other services are excluded. Mention this offer when you enquire.