Table 1.

Five post-injection cases.

Number	Age	Sex	Oral steroid therapy	Lesion side ear	Quadrate	Rotation	Nystagmus direction	Duration	Vomiting	Hearing improvement
1	71	M	Yes	Right	Q3	No	Left	2 h 37 min	No	Yes
2	56	F	No	Right	Q3	Clockwise	Left	3 h	Yes	No
3	81	M	Yes	Left	Q4	Conterclock	Right	2 h 20 min	Yes	No
4	54	M	Yes	Right	Q3	Clockwise	Left	5 h	Yes	No
5	31	F	Yes	Left	Q4	No	Right	40 min	No	Yes

Q3, posterior-inferior quadrant, and Q4, posterior-superior quadrant; M, male; F, female.