Recently, I have seen many patients on the Internet who determine that they have otoliths, search for online videos on otolith reset and treat them at home by themselves, is this okay? The answer is no. The location where the otoliths fall out can be the posterior semicircular canal, the horizontal semicircular canal, the superior semicircular canal, or more than one canal is involved, and the resetting technique is different for different canals. Therefore, it is recommended to go to the hospital immediately for examination. In addition, otolithiasis can recur, and the hemimelia may not be the same each time, for example, the last time it was the left posterior hemimelia, but this time it may become the right horizontal hemimelia, so the treatment according to the last doctor’s treatment may not be correct. Remember!