tremor AE SS, YH SIDER: C0040822 WEB: http://www.nlm.nih.gov/medlineplus/tremor.html NCIt: C38038 Tremor AE is a behavior and neurological AE that has an outcome of an involuntary trembling or quivering, and muscle contraction and relaxation. HPO: HP_0001337 CTCAE: E12837 10044565 behavioral and neurological AE