A portable medicine feeder includes at least two medicine boxes placed in juxtaposition to be integrally arranged. Each medicine box has an accommodation portion and block walls perpendicularly extending upwards from a bottom of the accommodation portion wherein at least one block wall is shared. A gradually-reduced guide channel extends forwards and upwards from the bottom of the accommodation portion. An included angle of at least 120 degrees is defined between the slope of the gradually-reduced guide channel and the bottom of the accommodation portion so that an outlet formed at a front end of the gradually-reduced guide channel has a width much smaller than that of the accommodation portion. A gap is formed between the adjacent outlets of the adjacent medicine boxes. The gap and the gradually-reduced guide channel can go into the corner of the mouth and the lower lip of the taker.
