Life-threatening complications of malaria


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Life-threatening complications of malaria


Life-threatening complications can develop with a malaria infection, especially when a person is infected by the malaria-causing parasite Plasmodium (P.) falciparum.

When the parasite infects red blood cells, the cells stick to the walls of blood vessels. As the blood vessels become blocked, blood supply to vital organs stops, and the person may die without treatment.

Life-threatening situations because of malaria infection with P. falciparum may include:

  • Severe infection of the brain (cerebral malaria), with seizures, confusion, and increasing tiredness leading to coma and death.
  • Fluid in the lungs (pulmonary edema).
  • Kidney failure.
  • Abnormal liver function.
  • Severe anemia.
  • A low number of white blood cells.
  • Low blood sugar (hypoglycemia).
  • Altered blood chemistry, including low sodium and lowered pH (lactic acidosis).
  • "Blackwater fever" (massive destruction of red blood cells, which causes dark-colored urine).

Credits


Author Maria G. Essig, MS, ELS
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Denele Ivins
Associate Editor Pat Truman, MATC
Primary Medical Reviewer Martin Gabica, MD - Family Medicine
Specialist Medical Reviewer W. David Colby IV, MSc, MD, FRCPC - Infectious Disease
Last Updated May 16, 2007

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Last updated: May 16, 2007
Author: Maria G. Essig, MS, ELS
Reviewed By: Martin Gabica, MD - Family Medicine, W. David Colby IV, MSc, MD, FRCPC - Infectious Disease
Editors: Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC

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