Abstract
The concept of “iatrogenic disease” is here defined in its original proper sense as “any harmful change in the mind and body of a patient caused by words or actions of the doctor.” The following problems that arise when this concept is actually applied to patients are described. Some observations are made on actual cases with respect to the circumstances in which iatrogenic diseases began and developed and the measures to prevent them, and the significance the psychosomatic approach in everyday clinical situations is stated.
1) Causes are tended to be regarded as lying on the part of doctors, but usually they also lie on the part of patients in their particular situations and personalities.
2) latrogenic causes are frequently attributed to a doctor or doctors who have previously treated the patient. The aim of the concept of “iatrogenic disease”, however, is not to criticize other doctors, but to reflect on one's own conduct.