Blood Transfusion: Benefits, Risks, and Alternatives

Authors

  • Aloy-Amadi Oluchi C Department of Medical Laboratory Science, Imo State University, Owerri, Nigeria
  • Akogu Okechukwu Department of Optometry, Imo State University, Owerri, Nigeria
  • Aloy-Amadi Winifred U Department of Nursing Science, Rivers State University, Port Harcourt, Nigeria

DOI:

https://doi.org/10.37506/mtz6m472

Keywords:

Blood transfusion, Anemia, Blood safety, Transfusion reactions, Blood alternatives, Patient blood management.

Abstract

Blood transfusion is a vital medical procedure used to restore lost blood and improve oxygen supply in patients.
It plays a life-saving role in surgeries, trauma cases, and conditions like anemia and cancer. While transfusions can be highly beneficial, they are not without risks. Complications such as allergic reactions, infections, and iron overload may occur. Fortunately, with careful practices and growing alternatives like autologous donation and artificial blood, the safety of transfusion is steadily improving. This article provides an easy-to-understand but in-depth look at the uses, risks, preventive strategies, and substitutes for blood transfusion, based on the latest research and expert guidelines.

Author Biographies

  • Aloy-Amadi Oluchi C, Department of Medical Laboratory Science, Imo State University, Owerri, Nigeria

    Department of Medical Laboratory Science, Imo State University, Owerri, Nigeria

  • Akogu Okechukwu, Department of Optometry, Imo State University, Owerri, Nigeria

    Department of Optometry, Imo State University, Owerri, Nigeria

  • Aloy-Amadi Winifred U, Department of Nursing Science, Rivers State University, Port Harcourt, Nigeria

    Department of Nursing Science, Rivers State University, Port Harcourt, Nigeria

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Published

2025-11-04