We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.
Medicine

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

What Are the Potential Adverse Effects of Blood Transfusion?

By Valerie Goldberg
Updated: May 17, 2024
Views: 6,305
References
Share

A blood transfusion is a common procedure used to give donated blood or components of blood to a person. Accident or injury victims with severe blood loss are top candidates for emergency blood transfusions. Transfusions also sometimes need to be given to cancer patients and people with certain blood and liver disorders. This process can be lifesaving, but there are some adverse effects of blood transfusion. Possible negative effects include infection, allergic reaction, lung injury and fever.

Adverse effects of blood transfusion may concern some patients waiting to undergo surgery. One effect many people worry about is infection. As of 2011, thorough screening processes are in place to make sure donated blood is not infected with Hepatitis C, human immunodeficiency virus (HIV) or West Nile virus. No process is foolproof, but HIV transmission via blood transfusion is down to around 1 in 2 million. Medical science continues working to improve testing for a variety of potential health threats, continuing in the process to make blood transfusions safer and the adverse effects of blood transfusion less devastating.

Fever is a more common and routine reaction to a blood transfusion. Patients with a low-grade fever but no additional symptoms after a transfusion typically have no reason to be concerned. Adverse effects of blood transfusion that can be a little scary for patients but usually are not dangerous are those of the allergic nature. People experiencing an allergic reaction may break out in itchy hives, but doctors can swiftly administer antihistamines to get the reaction under control.

Lung injuries can be a serious and possibly fatal side effect of a blood transfusion. As of 2011, doctors and scientists are still working to determine why some blood transfusion patients have lung issues in the hours following the procedure. Medical professionals keep a watchful eye open for signs of breathing problems post-transfusion and can use a ventilator to get patients back to a healthy state. Some fatalities do occur because of post-transfusion breathing side effects, but many of these patients were severally ill or injured at the time of transfusion.

People with any blood type can receive type O- blood, so many hospitals and blood banks work hard to get as many donations of this type as possible. Many times it is best for a patient to get a blood transfusion using his own blood — drawn earlier and stored — but in emergencies when rare blood type matches cannot be found, reserves of type O- blood can be lifesaving. People with the blood type AB+ can receive transfusions from any blood type.

Share
WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Link to Sources

Editors' Picks

Discussion Comments
Share
https://www.wisegeek.net/what-are-the-potential-adverse-effects-of-blood-transfusion.htm
Copy this link
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.