Table 1.

Drug groups for the animal experiments

Groups	Treatment (7 days)
	Construct Model	Treatment (1 h latter)
Control	0.25 mL Normal saline	0.25 mL Normal saline
Model	10 mg/kg Loperamide	0.25 mL Normal saline
Phenolphthalein	10 mg/kg Loperamide	10 mg/kg Phenolphthalein
L-PHP	10 mg/kg Loperamide	20 mg/kg PHP
M-PHP	10 mg/kg Loperamide	40 mg/kg PHP
H-PHP	10 mg/kg Loperamide	60 mg/kg PHP

L-PHP, low dose polyherbal paste; M-PHP, medium dose polyherbal paste; H-PHP, high dose polyherbal paste.