“…Both analgesic muscle relaxants (chlorzoxazone, PCM, ibuprofen) and alprazolam (anti-anxiety drug) being metabolized by hepatic cytochrome enzymes tend to produce hepatotoxicity. Raised plasma levels of both centrally acting drugs tend to produce drowsiness when combined together, as seen in the present case [3,4]. History of the patient revealed intake of concentrated hot tomato soup in-between two types of medications mentioned above.…”