The thesis is a retrospective analysis of cutaneous adverse drug reactions that occurred after taking antibiotics, with a study period that covers a 10-year period from 2013 to 2023. The database used is EudraVigilance, and the API's analysed were from the J01 Category of the ATC code system. Keywords used were obtained from MedDRA to determine which Adverse Events were related to drug hypersensitivity. Microsoft Excel was then used to sort the data and provide it in the form of descriptive statistics. The aim was to provide real-time up to date big data on the adverse drug reactions that occurred, which will help healthcare professionals in decision making when prescribing medication.