Abstract: Although many studies have explored the mechanisms that drive the formation of NETs, little attention has been paid to the degradation and elimination of these structures. The clearance of NETS and the removal of extracellular DNA, enzymatic proteins. Efficient activation of histones (neutrophil elastase, protease 3, myeloperoxidase) or histones is necessary to maintain tissue homeostasis. To prevent inflammation and to avoid the appearance of self-antigens. The persistence and abundance of DNA strands in circulation and tissues can have profound effects on the host, leading to the development of damage. At both the systemic and local level, NETs are cleaved by the concerted action of extracellular deoxyribonucleases (DNases) and secreted, followed by intracellular degradation by macrophages. NETs depend on the ability of DNase I and DNAse II to hydrolyze DNA. Furthermore, macrophages actively engulf NETs, and this event is facilitated by pre-processing of NETs by DNase I. The purpose of This review is to present and discuss Current knowledge on the mechanisms of NET degradation and its role in the pathogenesis of thrombosis, autoimmunity, cancer, and severe infections is unknown. as well as discuss the possibilities for Potential Therapeutic Interventions Several anti-NET strategies are effective in treating disease in affected animals. Cancer and autoimmune diseases However, developing new medicines for patients requires additional studies to Development of effective clinical compounds that can target NET azāug ānunnuna nswam NET NET [74] unñgiadgdane NET analaŝunns + new translation Keywords: neutrophil extracellular trap; decomposition; DNA; macrophages; autoimmune