Before a blood test
Confirm whether fasting is required. Water is often allowed, but tea, coffee and food can affect some results.
Patient guide
Prepare well. Test with confidence.
Simple guidance for a smoother collection and more reliable sample. Test-specific instructions always take priority.
Medicines and supplements
Do not stop prescribed medicine unless your clinician tells you to. Tell the laboratory what you take.
Carry useful information
Bring your prescription, previous reports and an ID if requested. Share the correct age and contact details.
Timed samples
Some tests require a particular morning, fasting or post-meal time. Follow the confirmed collection window.
Urine samples
Use the clean container provided and follow collection instructions. Ask us if the sample is delayed.
Questions about results
Laboratory values need clinical context. Discuss diagnosis or treatment decisions with your treating doctor.
Not sure? Contact Apex before your visit. Our team will confirm instructions for your exact test.