Abstract
The effect of cholestyramine (4 g t.i.d. for 5 days) on the steady-state plasma concentrations of imipramine and desipramine was assessed in six depressed patients receiving chronic treatment with imipramine (75-150 mg/day). Compared with baseline, cholestyramine treatment was associated with an average 23% decrease in plasma imipramine levels [from 211 +/- 95 to 159 +/- 67 nmol/L, (mean +/- SD), p < 0.05], whereas desipramine levels decreased only marginally. These data suggest that administration of cholestyramine at therapeutic doses impairs the gastrointestinal absorption of concurrently prescribed imipramine by an extent that is potentially clinically significant.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
