Medicine in World War II

By Dr. Mary Williams, RN, DC

Medicine in World War II


by Dr. Mary Williams, R.N. D.C.


As long as military conflicts have occurred, casualties have ensued, and when it comes to this statistic, World War II tops them all. More than 38 million people, including both civilians and military, died as a result of World War II, making it the deadliest war in history. More than 50 countries participated in the fighting, and World War II took place on two fronts, one in Europe and the other in the South Pacific. Medical advances played a major role in the way nurses and doctors provided treatment for wounded soldiers and sailors and worked to prevent even further casualties.

Wartime Medical Care

The U.S. Army Medical Department, responsible for providing care to the military during World War II, had 57,000 nurses and 47,000 doctors. Approximately 535,000 medics and 2,000 veterinarians also provided care during this conflict. Tending to the wounded began with medics and nurses in the field. If patients needed further care, they were moved to small evacuation or field hospitals. Severely wounded soldiers would be transferred to larger hospitals either away from the front lines overseas or back in the United States.

Medical Advances That Impacted the War

The invention of penicillin prior to World War II had a significant impact on treatment during the war. Penicillin was administered for cases of gonorrhea and syphilis. The use of sulfanilamide, an antibacterial agent, was also a huge medical advance that helped many wounded soldiers. The military was instructed to sprinkle sulfanilamide powder on a wound as soon as possible to prevent infection. Preventative medicine was also initiated as a means of keeping illnesses such as typhus and malaria at bay. For instance, atabrine, a new synthetic drug used to prevent malaria, was given to soldiers. But although it was effective, many soldiers did not want to take it due to unpleasant side effects. During this time, doctors also began to realize the impact of shock on the human body after injury. With this new understanding, treatment began to include the administration of intravenous solutions designed to minimize blood and electrolyte loss after injury.

About the Author

Dr. Mary Williams, RN, DC

Registered Nurse, Doctor of Chiropractic, and Core Instructor for the American Heart Association, with over 30 years of medical and instructional experience.

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