I had a 7 y.o boy on Vyvanse 20mg , tenex 1mg QID and Depakote sprinkles 125mg in AM and 250mg at bedtime. Tenex and Depakote had been at current dose for several months. Vyvanse was started 3 moths ag.o. Child had a seizure like episode in school, but when seen in ER was diagnosed as muscle spasm in the neck ( per mom s report, i did not see discharge papers) vyvanse was discontinued, but 2 days later she continued to appear spacey...oriented but appeared some what disconnected, rubbing his eyes on off and admitted he had blurry vision...could this be Vyvanse side effect?