The text data in this dataset has been collected from the publicly available MIMIC-III (Medical Information Mart for Intensive Care) database. MIMIC-III is an extensive, single-center database containing information about patients admitted to critical care units at a large tertiary care hospital. We extracted patient reports from this database by considering the most crucial attributes that determine drug reactions and side effects. The labeled data has been manually annotated by healthcare professionals to classify each entry as either an ADR (Adverse Drug Reaction) or a non-ADR. Additional Another file contains text data that has not been labeled. It can be used for unsupervised learning, clustering, or as a dataset for future labeling efforts.