Yokukansan Improves Mechanical Allodynia through the Regulation of Interleukin-6 Expression in the Spinal Cord in Mice with Neuropathic Pain

Table 1

Herbal medicines composing yokukansan.

	Herbal medicine	(g)
Atractylodis Lanceae Rhizoma	Atractylodes  lancea De Candolle	4.0
Hoelen	Poria  cocos Wolf	4.0
Cnidii Rhizoma	Cnidium  officinale Makino	3.0
Uncariae Uncis Cum Ramulus	Uncaria  rhynchophylla Miquel	3.0
Angelicae Radix	Angelica acutiloba Kitagawa	3.0
Bupleuri Radix	Bupleurum  falcatum Linn	2.0
Glycyrrhizae Radix	Glycyrrhiza  uralensis Fisher	1.5