The Imaginary Invalid, comedy in three acts by Molière, produced in 1673 and published in 1674 as Le Malade imaginaire. It was also translated as The Hypochondriac. Molière wrote the play while ill, and he collapsed during his own performance of the title role, that of Argan, a hypochondriac who fears death and doctors. (Molière died later that day.)
The Imaginary Invalid is powerful in its delineation of medical cant and self-serving professionalism, of the fatuity of a would-be doctor with no sense, and of the contrasting normality of the young and sensible lovers.