These can be used to diagnose and treat some life-threatening, chronic diseases. With around 500 proteins, clotting factors, immunoglobulin (IVIG), alpha-1 antitrypsin, albumin, and hyperimmune globulins from plasma. All over the world, many people suffer from diseases or injuries that require treatments that utilize human plasma. In addition to the primary functions of plasma in the human body, it can also save lives. Here’s a list of 22 reasons you can be disqualified from donating plasma. Lastly, it also helps maintain blood pressure and pH of the body. It’s where other processes happen for the safe excretion of wastes. It transports metabolic wastes to the kidneys, liver, and lungs. It also transports hormones and water to the cells and organs throughout your body. Plasma primarily serves as the vehicle for transporting nutrients, like proteins and enzymes. It contains around 92% water, 7% proteins, and 1% mineral salts, sugars, fats, hormones, and vitamins. It makes up about 55% of your body’s total blood volume. Plasma is the liquid portion, which appears to be a light amber liquid when isolated. This is a precautionary measure to reduce the risk of a serious condition called variant CJD (vCJD) being passed on by donors.įind out more about who can give blood on the NHS Blood and Transplant website.The human blood is composed of different components that include: Giving blood afterwardsĬurrently, you cannot give blood if you had a blood transfusion after 1 January 1980. These can reduce your chances of needing a blood transfusion. boost your number of red blood cells, such as iron tablets or injections.lower your risk of bleeding, such as tranexamic acid.If it's possible that you'll need a transfusion (for example, if you're due to have surgery or you have anaemia), you may sometimes be given medicine to: AlternativesĪ blood transfusion will only be recommended if it's needed and other treatments will not help. Speak to your doctor or nurse if you have any concerns. The risks will be explained before having a transfusion, unless this is not possible – for example, if you need an emergency transfusion. a problem with your heart, lungs or immune system (the body's defence against illness and infection).an allergic reaction to the donor blood.There's a very small risk of complications, such as: Risksīlood transfusions are common and very safe procedures.Īll donor blood is checked before it's used to make sure it does not contain serious infections such as hepatitis or HIV. Your arm or hand may ache and have a bruise for a few days after.Ĭontact a GP if you feel unwell within 24 hours of having a blood transfusion, especially if you have difficulty breathing or pain in your chest or back. This is usually treated with paracetamol or by slowing down the transfusion. Some people develop a temperature, chills or a rash. Tell a member of staff if you feel unwell or uncomfortable. You'll be checked regularly while receiving the blood.

You might feel a sharp prick when the needle is first inserted into your vein, but you should not feel anything during the transfusion. You can normally go home soon after, unless you're seriously unwell or need a lot of blood. It can take up to 4 hours to receive 1 bag of blood, but it's usually quicker than this. The blood runs through the tube into your vein.

The needle is connected to a tube and a bag of blood.

A needle is inserted into a vein in your arm or hand.

You'll only be given blood that's safe for someone with your blood group. What happensīefore having a blood transfusion, the procedure will be explained to you and you'll be asked to sign a consent form.Ī sample of your blood will also be taken to check your blood group.

severe bleeding – usually from surgery, childbirth or a serious accidentĪ blood transfusion can replace blood you have lost, or just replace the liquid or cells found in blood (such as red blood cells, plasma or cells called platelets).Īsk your doctor or nurse why they think you might need a transfusion if you're not sure.

a type of cancer or cancer treatment that can affect blood cells – including leukaemia, chemotherapy or stem cell transplants.

a condition that affects the way your red blood cells work – such as sickle cell disease or thalassaemia.

This may be because your body's not making enough red blood cells or because you have lost blood.įor example, you may need a blood transfusion if you have: Why it's doneĪ blood transfusion may be needed if you have a shortage of red blood cells. It's a very safe procedure that can be lifesaving. A blood transfusion is when you're given blood from someone else (a donor).

Who cannot donate plasma