Full Blood Count (FBC)
Haemoglobin, Haematocrit, Red blood cell count, White blood cell count…
Feeling anxious about needles is very common, and you’re not alone. A few simple steps can make your blood test quicker and much more comfortable.
Let us know you’re nervous. We’ll take our time, explain what’s happening and go at your pace, and we can take your sample while you lie down if you’ve ever felt faint.
Being hydrated makes your veins easier to find, and having eaten makes you less likely to feel faint. None of our standard tests need fasting.
Cold hands and arms make veins harder to find. Wear a layer you can roll up easily, and keep your arm warm before your appointment.
Slow breathing helps, and so does looking away or chatting. The needle part usually takes under a minute.
Tell us straight away if you feel faint. Tensing the muscles in your legs and tummy for a few seconds at a time, before and during the test, can help keep your blood pressure up.
Press firmly on the area for a few minutes to reduce bruising, and avoid heavy lifting with that arm for the rest of the day.
Haemoglobin, Haematocrit, Red blood cell count, White blood cell count…
25-hydroxy vitamin D
From £55 at our Shirley Road clinic in Croydon. Results usually in 1–3 days, no GP referral.