<b>A Case of Pseudoaldosteronism that Occurred in 63-year-old Woman for the First Time After 3-year Administration of Tokishigyakukagoshuyushokyoto</b> / 日本東洋医学雑誌

A 47-year-old woman visited our clinic, and thereafter she had taken various Kampo medicines until she turned 58 years old. She took each medicine, containing 1-3.5 g/day of glycyrrhiza, for one or two months. Hypertension or edema was not observed in those days. From the age of 60, she took 7.5 g of tokishigyakukagoshuyushokyoto, containing 2 g of glycyrrhiza, day after day. Hypertension or edema was not observed for 35 months. However, when she was 63 years old, pseudoaldosteronism with headache, hypertension, edema,and hypopotassemia was observed for the first time. This case suggests that administration period or patient's age influences the development of pseudoaldosteronism.