Role of traditional Japanese medicines in the relief effort in areas affected by the Great East Japan Earthquake

The medical system of the Tohoku region was disrupted by the Great East Japan Earthquake on March 11, 2011. Akita University Hospital provided medical support to earthquake-affected areas in Rikuzentakata City, Iwate Prefecture. The 11th team, out of 27 Akita University Hospital Medical support teams, provided medical support service including Kampo, traditional Japanese medicine, from April 17 to 20, 2011. However, out of the 210 Kampo preparations, only 11 were available. Kampo medicines were prescribed for 13 patients for 3 days. The patients presented with symptoms of arthralgia and myalgia caused by coldness of the body, skin manifestations caused by a lack of bathing, respiratory disorders due to pollen dispersal and dust, and depression due to the loss of family. Kampo medicines were effective for treating both physical and mental distress even in unusual circumstances. Hence, Kampo medicine is potentially useful in relief efforts in disaster-stricken areas.