Anybody else get Myoclonic jerks with Tramadol? I have started to get Myoclonic jerks at almost precisely the same time as I started regular SR (sustained released) Tramadol. Don't know whether this is co-incidence and is therefore another of my myriad symptoms or a side effect of Tramadol! Last week I went to a doctor at my usual clinic who felt that the timing of onset of these Myoclonic jerks suggested a Tramadol causation, so she halved my dose yet the jerks have still not ceased, in fact, may even be worse. Any thoughts?