Cold-heat patterns (C-HPs) in Traditional East Asian Medicine are essential for individually diagnosing and treating patients. However, the concept of C-HPs and their biological mechanisms (thermoregulation) remains unclear. C-HPs studies published between January 2000 and May 2023 were retrieved from 5 databases (PubMed, Google Scholar, OASIS, Korean studies Information Service System, and Research Information Sharing Service). Among the 8,373 articles screened, 132 were included in the review and categorized. Nineteen articles were clinical studies related to traditional concept of C-HP identification, 14 studies investigated diseases affecting thermosensation or thermoregulation, and 99 studies identified candidate genes as potential markers for C-HP identification. Further analysis, including gene ontology, and gene set enrichment analysis of the candidate genes, revealed 3 primary biological processes closely associated with thermoregulation-related genes, including localization, responses to stimuli, and homeostatic processes. Notably there was a significant association between the candidate genes and inflammatory mediator regulation of transient receptor potential channels (p < 0.001). A significant association between C-HPs and inflammation-related pathways across thermosensation-related and thermoregulation-related clinical and preclinical studies was observed, suggesting that the traditional concept of C-HPs should be studied further from an immunological perspective.