Asphyxia, hyperpyrexia, and wheezing associated with monosialotetrahexosylganglioside sodium; hyperpyrexia associated with cerebroprotein hydrolysate; asphyxia and skin flushing associated with troxerutin and cerebroprotein; crying associated with the mouse nerve growth factor; rigors and hyperpyrexia associated with deproteinized calf blood serum; swelling of the head associated with Ginkgo biloba leaf extract; swelling of the head, fever, numbness, vertigo, localized numbness, fidgety episodes, and chest distress associated with vinpocetine were unlabeled AEs in China. The gene discussed is NGF; the disease is Vertigo.