PROBLEM TO BE SOLVED: To provide a liquid agent feeding device capable of shortening a time required for feeding a liquid agent to a medication bottle.SOLUTION: A liquid agent feeding device for feeding a liquid agent to a medication bottle from a liquid agent bottle that accommodates the liquid agent includes: a liquid agent agitation part for agitating the liquid agent in the liquid agent bottle； a bottle holding part for holding a plurality of liquid agent bottles including a first bottle that accommodates a liquid agent G and a second bottle that accommodates a liquid agent B； and a control part for controlling an operation of the liquid agent feeding device. The control part operates the liquid agent agitation part to agitate the liquid agent B while feeding the liquid agent G to the medication bottle from the first bottle.SELECTED DRAWING: Figure 21
