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H2-RECEPTOR ANTAGONISTS AND NRTIS

Medical Diagnosis and Drugs, Medications
The concurrent use of didanosine and ranitidine results in a minor increase in the serum levels of didanosine, and a minor decrease in the serum levels of ranitidine.
Cimetidine raises serum zalcitabine levels. Cimetidine reduces the renal secretion of
zidovudine, but does not have a significant effect on zidovudine serum levels.
None of these changes are expected to be clinically significant.
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