CPC A61K 31/427 (2013.01) [A61K 31/4164 (2013.01); A61K 47/02 (2013.01); A61K 47/36 (2013.01); A61P 25/04 (2018.01)] | 9 Claims |
1. An analgesic and antipruritic pharmaceutical composition, comprising:
PF-05089771 shown as
and
PF-04885614 shown as
wherein the analgesic and antipruritic pharmaceutical composition is for treatment of diseases in which both a voltage-gated sodium channel 1.7 (Nav1.7) and a voltage-gated sodium channel 1.8 (Nav1.8) are involved.
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