The effect of food on the interaction of ofloxacin with sucralfate in healthy volunteers.
We have studied the effect of food on the interaction of ofloxacin with sucralfate. Six healthy men took a single oral dose of ofloxacin (200 mg) on 4 occasions: alone after overnight fasting or after breakfast (non-fasting), and with sucralfate fasting or non-fasting. There were no significant differences in the plasma concentration-time profiles of ofloxacin after ofloxacin alone between fasting and non-fasting conditions. On the other hand, the peak plasma concentration and AUC of ofloxacin after co-administration with sucralfate while fasting fell by 70 and 61% compared with ofloxacin alone; the changes non-fasting were 39 and 31% respectively. The interaction of ofloxacin with sucralfate was markedly reduced by food, but still could not be disregarded.
Kawakami
J
J
Department of Pharmacy, University of Tokyo Hospital, Faculty of Medicine, University of Tokyo, Japan.
Matsuse
T
T
Kotaki
H
H
Seino
T
T
Fukuchi
Y
Y
Orimo
H
H
Sawada
Y
Y
Iga
T
T
D000328:Adult; D004347:Drug Interactions; D005215:Fasting / Q000378:metabolism; D018565:Food-Drug Interactions; D006801:Humans; D008297:Male; D015242:Ofloxacin / Q000493:pharmacokinetics*; D013392:Sucralfate / Q000494:pharmacology*
D013392:Sucralfate; D015242:Ofloxacin