The play opens with Argan, a severe hypochondriac, going through the bill from his apothecary (the pharmacist) item by item. He pays out only about half of what is on the bill. That done, he calls for his maid, Toinette. When she fails to appear immediately he shouts and calls her name until she arrives. Toinette is not interested in putting up with Argan’s temper, so she mocks his rage.