[Secondary effects of lithium. Their evaluation].

A groupe of 52 patients in long-term lithium treatment were questioned about side effects. The K. Ghose questionnaire was used which contained 36 items. The most frequent complaints were hand-tremor, dry mouth, poor memory, polyuria, diarrhoea, weight gain. We hypothesize that apart from symptoms clearly demonstrated to be caused by lithium treatment (polyuria, hand-tremor, weight gain diarrhoea). Other complaints such as dry mouth, poor memory or skin eruptions occur frequently and they are also related to lithium.