The aim of this article is to analyse the problem of writing in Kierkegaard's experience, reading it through the lens of Derrida's concept of writing like Pharmakon.The text will study some quotations of the journals in which Kierkegaard expresses certain ambivalences.Finally, the contribution will conclude proposing a reading of the Kierkegaardian writing like a Quixotic situation to show an example of the relevance that my analysis could have for the Kierkegaardian studies.