 Thudichum was the author of numerous works, including books on non-medical topics such as viticulture and cookery.He also devised a specialized nasal speculum that is still in use by physicians today.Since 1974 the "Thudichum Medal Lecture" is awarded in England for outstanding achievements in the field of neurochemistry, and at Yale University, the "Thudichum Post–Doctoral Research Fellowship in Neuro-oncology" was founded within the fields of cell biology, neurochemistry and adult stem cell research to support the study of brain tumors.