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Polyneuropathy in Bell's palsy4
| Symptoms | Incidence (%) |
|---|---|
| Altered glossopharyngeal or trigeminal nerve sensation |
80 |
| Facial or retroauricular pain |
60 |
| Altered taste |
57 |
| Hyperacusis |
30 |
| Reduced sensation C2 dermatome |
20 |
| Vagal motor weakness |
20 |
| Decreased tearing |
17 |
| Trigeminal motor weakness | 3 |
