Opium and Romanticism are well-connected subjects, as readers of Romantic poetry often come into contact with literary criticisms about the influence of opium on its works. The idea that opium has had a direct effect on works of romantic poetry is still under debate; however, the literary criticism that has emerged throughout the years suggests very compelling ideas about opium and its impact on Romantic texts. Usually these criticisms tend to focus on poets such as Samuel Taylor Coleridge, Thomas De Quincey and George Crabbe.