Donating blood for the first time

It is normal for someone thinking about donating blood for the first time to have questions. How does blood donation work? Am I even eligible to donate? What does the blood donation process involve? You will find the most important information here.

What happens during a blood donation?

A woman fills out the registration form to donate blood.

Registration and questionnaire

Make sure you are well rested and that you drink plenty of water before you come to donate blood.

The medical questionnaire will be used to assess your current state of health and determine whether you are eligible to donate. It has questions on things like whether you have visited a malaria area, for instance, and whether you are taking any medications and which ones. 
 

A woman fills out the registration form to donate blood.

Honesty and social responsibility

It is important that you answer all the questions truthfully, because blood can carry viruses and other pathogens. While not dangerous for healthy people, these pathogens can pose a risk for people whose immune systems are weaker. Naturally, all blood transfusion service personnel are bound by medical confidentiality, so you can rest assured that your information will be secure. 

Woman having her blood pressure taken.

Examination

You will have a face-to-face talk with a medical professional, who will check your questionnaire and discuss any points in need of clarification with you. Your blood pressure and pulse will also be measured. In addition, your finger will be pricked to collect a drop of blood for a quick test to make sure that you have enough haemoglobin in your blood. Haemoglobin is the main constituent of red blood cells, where it is responsible for transporting oxygen to your tissues. You will not be allowed to donate if your haemoglobin count is too low.

Based on all this data, the medical staff will decide whether you can donate. 

A young woman lies smiling on a stretcher and donates blood.

Blood Collection

Make yourself comfortable on a recliner for the 10 minutes it takes to collect the necessary amount of blood. Once the area has been thoroughly disinfected, a needle will be insert into your vein; this is practically painless. A total of 450 ml of blood will be drawn from your vein – only sterile, single-use materials are used to rule out the risk of transmission of a disease. A healthy body tolerates the loss of that volume well.

There will always be member of staff nearby while the blood is being drawn, they will make sure that everything is all right with you. Once the blood has been collected, the needle will be removed, the insertion site will be disinfected and covered with a small plaster and a bandage. 

Refreshments and rest period

A small snack and a beverage will be waiting for you after your donation. Don’t pass them by! A short rest of 10 to 15 minutes after the donation will also do you good. It is important that you drink plenty of liquids. This helps your body replace the blood fluid you donated.

Find an opportunity to donate blood near you now

 

Video: The Blood Donation Process

When and where can I donate blood?

Somewhere quite close by, and you’re sure to find a time convenient for you. The regional blood transfusion services operate donor centres at around 40 locations in Switzerland. In addition, mobile teams working with Samaritan associations and/or groups of volunteers hold blood drives regularly in many other towns and villages. 

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Regional Blood Transfusion Services

If you have questions specifically about your blood donation or wish to make an appointment, please contact the regional blood transfusion service in your area.

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Do you have questions about donating blood? Do you need informational material? If so, please do not hesitate to contact us.

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