Whole Blood Donors

What is whole blood?

Whole blood is blood collected directly from a donor, containing red cells, white cells, plasma, and platelets. After donation, it is usually separated into its components so patients receive exactly what they need.

Why donate whole blood?

Whole blood donation is the most common type of blood donation and plays a vital role in saving lives. One unit of whole blood can save up to three lives. It is used for trauma, surgery, cancer treatment, anaemia, and many medical conditions.

How does it work?

• Complete your confidential donor questionnaire.
• We check your blood pressure and haemoglobin level.
• A sterile needle is placed in your arm, and blood is collected into a donation bag.
• The full process takes about 30 minutes, including refreshments.

Is it safe?

Whole blood donation is a very safe process. All equipment used is sterile and used only once. Some donors may experience minor side effects such as light-headedness, bruising, or a slight discomfort at the needle site — but most people feel fine and return to their normal routine quickly. It’s important to eat beforehand and stay well-hydrated to help prevent these effects.

Criteria to become a whole blood donor:

• Ages 16–75 (under 18s need parental consent)
• Minimum weight 50 kg
• Good general health
• Live a safe sexual lifestyle
• Acceptable haemoglobin level

You can donate whole blood every 56 days (8 weeks).