This report delves into the critical issue of diabetic wound care, a significant complication affecting a substantial percentage of diabetic patients, often leading to foot ulcers and potential amputations. The report highlights the increasing prevalence of diabetic wounds globally and the compromised wound healing capabilities due to elevated blood glucose levels. It explores the impact of high blood glucose on the immune process, blood circulation, and the increased risk of infections, including gangrene. The research investigates the causes of diabetic wound ulcers, the role of biofilm in diabetic foot ulcers, and potential treatment strategies. The methodology employed includes a positivism research philosophy, deductive reasoning, and a descriptive research design using secondary data analysis. The findings reveal the association between diabetic foot ulcers and biofilm formation, the microbial organisms involved, and the impact of biofilms on wound healing. The report discusses the challenges in diagnosing biofilms and the need for effective treatment strategies, concluding with a call for better understanding of antibiotic resistance, biofilm development, and improved tools for visualization and treatment of biofilms in diabetic wounds.