四肢癱瘓、疾病(例如橫貫性脊髓炎、吉巴氏綜合症、多發性硬化症或脊髓灰質炎)或先天性障礙(例如肌肉萎縮症)。 Adams MM, Hicks AL. Spasticity after spinal cord injury. Spinal Cord. October 2005, 43 (10): 577–586
中风康复Gallichio. Pharmacologic management of spasticity following stroke. Phys Ther. 2004;84(10):973-981. ZF Vanek. Spasticity. eMedicine article, May, 2005, http://www