The first time we see the Baby Ear Medicine, it's prescribed to Marge Simpson. The second time we see it, it's prescribed to Maggie Simpson.
Marge gets an entirely new kitchen put in the home which remains for the entire episode. But in one scene of the family sitting on the couch watching TV, the old kitchen can be seen in the background over Homer's head.
In the scene before Homer starts demolishing the kitchen, Marge breaks the cupboard door off. After she rips the back of her dress and sits at the table, the cupboard door is back on the cupboard.
The Baby Ear Medicine is prescribed to Marge. It should be prescribed to Maggie.