Airsickness: Etiology, Treatment, and Clinical Importance-A Review.

Airsickness is one of the forms of motion sickness, and is of significance in both commercial and military flight. Whereas commercial airline passengers may simply feel poorly, the effect of airsickness on military aircrew may lead to a decrement in performance and adversely affect the mission. This is of major importance in the case of flight safety, when a pilot who is incapacitated may endanger the aircraft. The problem is particularly evident in pilot training, because of the high incidence of airsickness at this stage in the pilot's career. The majority of aircrew undergo habituation to airsickness during their service, with a reduction in symptoms and improved function. Although airsickness is a wellknown problem in aviation, we were unable to locate a review of this topic in the literature. This review focuses on the characteristics, clinical evaluation, and treatment of airsickness. It also presents the experience of the Israeli flight academy, and our solution for Navy pilots who have to contend with the risk of seasickness before taking to the air.