Patients with hypercortisolism may experience cutaneous atrophy, weakened cutaneous barrier function, decreased immunity, opportunistic bacteria or fungal infections, which hinder the healing of cutaneous wounds, and even the ulcers will not heal for a long time, and may progress to chronic ulcers, which are difficult and expensive to treat. It affects the quality of life of patients, and can lead to the spread of infection and life-threatening in severe cases. The pathological mechanism of cutaneous ulcers and delayed healing caused by hypercortisolism is complicated, which is a clinical problem that needs to be solved urgently. This article explains the possible mechanism of hypercortisolism hindering the healing of cutaneous ulcers from the aspects of leading to cutaneous atrophy, pathophysiological abnormalities affecting wound healing, hyperglycemia inhibiting wound healing, and infection and hypercoagulable state, and discusses the possible mechanisms of hypercortisolism hindering the healing of cutaneous ulcers, and its treatment methods, aiming to provide a basis for more in-depth mechanism research and clinical prevention and treatment.