Protease inhibitors Fusidate

FUSIDIC ACID ANTIVIRALS-PROTEASE INHIBITORS Possibly t adverse effects Inhibition of CYP3A4-mediated metabolism of fusidic acid Avoid co-administration... 

Indinavir levels are raised by interleukin-2, but not affected by influenza vaccine or quinidine. Protease inhibitors are predicted to increase quinidine levels. Nelfinavir does not appear to interact with pancreatic enzyme supplements. In one case report, the combination of ritonavir/saquinavir and fusidic acid raised plasma levels of all three drugs. 

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