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THE INFLUENCE OF FOOD ON SIDE EFFECTS AND ABSORPTION OF LITHIUM
Author(s) -
Jeppsson J.,
Sjögren J.
Publication year - 1975
Publication title -
acta psychiatrica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.849
H-Index - 146
eISSN - 1600-0447
pISSN - 0001-690X
DOI - 10.1111/j.1600-0447.1975.tb11094.x
Subject(s) - lithium (medication) , postprandial , stomach , placebo , absorption (acoustics) , urine , meal , medicine , lithium therapy , oral administration , chemistry , materials science , bipolar disorder , pathology , alternative medicine , insulin , composite material
In a cross‐over study, 24 mmol of lithium sulphate was given as a single dose in slow release tablets to 30 healthy volunteers fasting and after a standardised meal. Comparisons were also made with lithium citrate in slow release tablets and placebo. Postprandial administration of lithium gave practically no side effects, while lithium on an empty stomach gave diarrhoea in about 20 % of the subjects. The absorption was measured by determination of the amount of lithium excreted in the urine in a group of ten subjects. Lithium was completely absorbed when given after food, but when given on an empty stomach the absorption was lower in some subjects, apparently due to rapid gastrointestinal passage in connection with diarrhoea. Lithium should therefore preferably be administered after meals.