This report provides an extensive literature review on the issues of sickness and absence within international healthcare organizations. It begins by defining sickness and absence, drawing on various scholarly sources to clarify these terms and their implications. The report then examines the impact of sickness and absence on healthcare organizations, including the financial and operational consequences. It analyzes how sickness and absence affect team members and explores strategies for best practices in managing these issues. The review incorporates viewpoints from various authors, comparing and contrasting their perspectives on different themes. The report also discusses the importance of participatory working time scheduling software and its effectiveness in reducing sickness absence rates. It further touches on the impact of factors such as employee satisfaction, workplace environment, and national standards on absenteeism. The study concludes by highlighting the importance of promoting healthy living practices and addressing medical standards to mitigate the impact of sickness and absence in healthcare settings.