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Before Your Appointment (Pre-blood test)

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To help ensure accurate results and a smooth experience, please follow these instructions:

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What to do before your appointment:

• Hydrate Well – 2-3 litres of water the day before your appointment. Being well-hydrated makes it easier to find a vein.

• Follow Fasting Instructions – If your test requires fasting, you must not eat or drink anything except plain water for 12 hours before your appointment (unless told otherwise). You may take your usual medications unless advised differently.

• Avoid Exercise, Alcohol and Recreational drugs – Refrain from vigorous activity and alcohol for 24 hours before the test, as these can affect your results.

• Dress Comfortably – Wear short sleeves or loose clothing that allows easy access to your arm.

• Bring Identification – A valid photo ID will be required.

 

Please Let Me Know If You:

• Feel faint or anxious around needles or blood

• Have any medical conditions like clotting disorders or are on blood thinners

• Have had surgery (e.g., mastectomy) or have a preferred arm for blood draws

• Have an active infection, or if you’re feeling unwell on the day

• Have HIV, Hepatitis B or C

 

During Your Appointment

• The procedure usually takes 10–15 minutes.

• A trained and insured phlebotomist will cleanse your skin, apply a tourniquet, and draw blood using a sterile needle and vacuum tubes.

• You may feel a small pinch or pressure. Most people find it quick and relatively painless.

• After the draw, pressure will be applied to stop any bleeding, and a plaster will be applied.

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After Your Appointment (Post-Phlebotomy)

What to Expect

• Some mild bruising or tenderness at the site is normal and should fade within a few days.

• You may return to normal activity immediately unless advised otherwise.

 

 Important Aftercare Tips:

• Keep the dressing on for at least 30 minutes.

• Apply gentle pressure to the site if it starts to bleed.

• Avoid heavy lifting with that arm for the rest of the day.

• Stay hydrated and have a light snack after fasting.

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Get in touch or Seek Medical Advice If You Experience:

• Excessive bleeding that doesn’t stop after applying pressure for 5 minutes

• Signs of infection (redness, swelling, warmth, or pus at the site)

• Fainting, dizziness, or feeling unwell after the appointment

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Test Results

• Results are typically available within 3–13 working days, depending on the tests performed.

• You will be contacted via your preferred method to arrange a review of the results and any follow-up support.