41. About 25 % of individuals with situs inversus have an underlying condition known as primary ciliary dyskinesia ( PCD ). 42. They produced dose-limiting profound hypotension and dyskinesias , respectively, and were not further developed for clinical use. 43. Utilizing new knowledge about pathologies of related and similar disease can shed insight on the causal relationships in paroxysmal dyskinesia . 44. But as a videotape of Weeden makes painfully clear, there are also horrible side effects : movement disorders called dyskinesias . 45. The problem is that the drug often stopped working after 10 years and built up in the system, creating dyskinesia . 46. Antagonism of dopamine receptors is associated with extrapyramidal effects such as tardive dyskinesia ( TD ), and with therapeutic effects. 47. Elderly patients are more prone to develop tardive dyskinesia , and elderly women are more at-risk than elderly men. 48. Dyskinesias with dopamine agonists are rare in younger patients, but along other side effects, more common in older patients.49. Dyskinesia can be anything from a slight tremor of the hands to an uncontrollable movement of the upper body or lower extremities.50. So, biliary dyskinesia is a dynamically ( functional . . . not fixed mechanical ) obstructive, pain-producing disorder.
