Table 5.
Values obtained with the visual analog scale for vestibular symptoms, before and after use of prophylactic drug, according to the drug used in patients with VM.
| Prophylaxis | VS pre |
VS post |
p | ||
|---|---|---|---|---|---|
| Mean | n | Mean | n | ||
| Amitriptyline 25 | 6.38 | 13 | 2.55 | 11 | 0.001 |
| Amitriptyline 50 | 6.50 | 2 | 2.50 | 2 | 0.221 |
| Flunarizine 10 | 6.82 | 11 | 4.56 | 9 | 0.050 |
| Nortriptyline 50 | 8.00 | 1 | 2.00 | 1 | 0.317 |
| Propranolol 40 | 6.33 | 3 | 4.00 | 3 | 0.197 |
| Propranolol 80 | 7.75 | 4 | 3.25 | 4 | 0.034 |
| Topiramate 100 | 8.29 | 7 | 3.33 | 6 | 0.006 |
| Topiramate 200 | 7.00 | 1 | 0.00 | 1 | 0.317 |
| Valproate 1000 | 5.00 | 1 | 0.00 | 1 | 0.317 |
| Valproate 500 | 7.50 | 2 | 2.00 | 2 | 0.121 |
| Venlafaxine 75 | 10.00 | 1 | 0.00 | 1 | 0.317 |
| Overall | 7.04 | 46 | 3.05 | 41 | <0.001 |
VM, vestibular migraine; VS, vestibular symptoms.