[Effects of Jing'an Oral Liquid on the central neurotransmitter of multiple tics children].

(1) The imbalance of a variety of monoamines and amino acid neurotransmitters can lead to MT, especially in the changes of 5-HT, HVA, GLU, ASP, and GABA. (2) JOL can significantly reduce the levels of 5-HT, HVA, and GLU, and significantly increase the levels of NE and GABA, which might be its pharmacodynamic mechanisms for treating MT.