Autoerythrocyte sensitization syndrome (AES) is characterized by recurrent, painful purpura or ecchymosis. Testing for the reappearance of lesions after injection of the patient's own erythrocytes is usually useful for the diagnosis of AES, but the significance of this test is still controversial. As the lesions often appear in patients with psychiatric disorders, mental factors such as depression and stress are considered to be involved in the occurrence and exacerbation of AES. We report a 28-year-old woman who presented recurrent episodes of painful purpura with vertigo and hemilateral auditory impairment after difficulties at her workplace. After the diagnosis of AES, she was referred for psychiatric counselling, after which the symptoms disappeared. These findings suggest that treatment for psychological disorders is important in patients with AES.