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“Lemborexant is a competitive antagonist of both orexin receptors, OX1R and OX2R, with a higher affinity for OX2R.”
The effective half-life for 5 mg and 10 mg is 17 and 19 hours respectively. The effective half-life of lemborexant 5 mg and 10 mg is 17 and 19 hours respectively.↗TGA PIT1✓
“Lemborexant is primarily metabolised by CYP3A4 and to a lesser extent by CYP3A5 .”