The long-term prognosis is uncertain, and has mostly to do with the underlying cause; i.e. autoimmune, paraneoplastic, etc. However, in recent years increased understanding of the basic mechanisms of<unk>  and autoimmunity has led to the development of novel treatment strategies.<unk>  disorders are now amenable to treatment and their prognoses are good. Many patients respond well to treatment, which usually provide significant relief of symptoms. Some cases of spontaneous remission have been noted, including Isaac's original two patients when followed up 14 years later. While<unk>  symptoms may fluctuate, they generally don't deteriorate into anything more serious, and with the correct treatment the symptoms are manageable. A very small proportion of cases with<unk>  may develop central nervous system findings in their clinical course, causing a disorder called Morvan's syndrome, and they may also have antibodies against potassium channels in their serum samples. Sleep disorder is only one of a variety of clinical conditions observed in Morvan's syndrome cases ranging from confusion and memory loss to hallucinations and delusions. However, this is a separate disorder. Some studies have linked<unk>  with certain types of cancers, mostly lung and thymus, suggesting that<unk>  may be paraneoplastic in some cases. In these cases, the underlying cancer will determine prognosis. However, most examples of<unk>  are autoimmune and not associated with cancer.
Neuromyotonia
Neuroglycopenia
Monoplegia
Vagotonia
Myotonia
Synkinesis
Hypotonia
Autonomic dysreflexia