The causes of feeling a little dizzy sometimes are as follows: 1, cerebral problems, such as transient ischemic attack, cerebral infarction, etc., may cause patients to have insufficient blood supply to the brain, resulting in dizziness; 2, otogenic problems, such as Meniere’s disease, otoliths, etc., these diseases may cause patients to have dizziness, visual rotation and other symptoms; 3, cervical spondylosis, patients will have dizziness when moving in the neck; 4, cardiac problems, if there is a rapid or slow arrhythmia, patients may also have dizziness.