Feb 26, - You child should not stop taking diazepam until you have talked to their doctor first. Their doctor may want to slowly decrease the dose of. Initially an IV dose of - mg/kg body weight, repeated at intervals of 1 - 4 hours. Continuous IV infusion of 3 – 10 mg/kg body weight per 24 hours can also. Diazepam is a mild tranquilizer in the class of drugs known as benzodiazepines. The typical dose for a child over age six months with anxiety or seizures is a. Even less common, valium serious events, are behavior changes, low blood pressure, muscle weakness, and the yellowing of the eyes or skin jaundice. Initially, 1 to dose. Most commonly, these are "non-preferred" brand drugs or weight prescription products. Use caution, wsight monitor therapeutic effects of diazepam when coadministered with vemurafenib. Show my email publicly.