At step 1, the patient sits on the diagnostic table and rotates his head 45 to the affected side. Your mother usually turns her head to the right, which makes her dizzy easily. When she is reset, her head will turn 45 degrees to the right.

Step 2: Keep your head rotating 45 to the affected side, and lie on your back quickly, with your head suspended and the affected ear facing down. Hold this position for at least 30 seconds until dizziness and nystagmus disappear;

Step 3: Turn your head gradually to the right, continue to turn 45 to the healthy side, and keep your head position for more than 30 seconds;

Step 4: Turn the head and trunk to the healthy side at the same time 135 to make the otolith return to the oval sac;

Step 5, turn your head forward and let the patient sit up slowly, showing a straight head position. "

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