I am having slurred speech, my arms, legs, and face are jerking. I can not write so anyone could read it including myself. Could there be drug interaction with any of the following medications? Nuvigil, Strattera, Clonazepam, effexor XR, Lunesta, doxepin, requip, singulair, protonix, and could any of these cause the symtoms I am having?