Acute idiopathic maculopathy(AIM)is an inflammatory lesion of unknown cause that primarily affects the macula. It follows a unique natural course, distinct from other maculopathy, often manifesting as a sudden loss of visual acuity followed by flu-like symptoms that gradually resolve as the disease subsides. A comprehensive understanding of the unique history, multimodal imaging, and a thorough systematic examination are crucial in determining the final diagnosis of AIM. The treatment and prognosis of AIM remain controversial. Meanwhile, it presents similar clinical manifestations and pathological changes to various chorioretinopathy, posing challenges for clinical differentiation. This article provides a review of its pathogenesis, clinical symptoms, multimodal imaging features, diagnosis and differential diagnosis, treatment and prognosis, in order to reduce misdiagnosis and mistreatment while enhancing comprehension of AIM.