Medical Marijuana and CBD Oil for Tardive Dyskinesia (Paperback) | Released: 03 Aug 2019

Tardive dyskinesias (TDs) are involuntary movements of the tongue, lips, face, trunk, and extremities that occur in patients treated with long-term dopaminergic antagonist medications. Although they are associated with the use of neuroleptics, TDs apparently existed before the development of these agents. People with schizophrenia and other neuropsychiatric disorders are especially vulnerable to the development of TDs after exposure to conventional neuroleptics, anticholinergics, toxins, substances of abuse, and other agents. TDs are most common in patients with schizophrenia, schizoaffective disorder, or bipolar disorder who have been treated with antipsychotic medication for long periods, but they occasionally occur in other patients as well. For example, people with fetal alcohol syndrome, other developmental disabilities, and other brain disorders are vulnerable to the development of TDs, even after receiving only 1 dose of the causative agent. TD has been associated with polymorphisms of both the dopamine receptor D2 (DRD2) gene, [1] TaqI A and TaqI B and associated haplotypes, [2] and of the dopamine receptor D3 (DRD3) gene, [1, 3] the dopamine transporter (DAT) gene, and the manganese superoxide dismutase (MnSOD) gene. Dysfunction of the dopamine transporter has been hypothesized to play a role in the development of TD. However, Lafuente et al did not find evidence of involvement of a polymorphism with a variable number of tandem repeats (VNTD) in the DAT gene (SLC6A3) in dyskinesias induced by antipsychotics. [4] Thus, further research is needed to investigate the role of the dopamine transporter in the development and maintenance of TD. Galecki et al reported the association of a polymorphism of the manganese superoxide dismutase (MnSOD) gene and TD. [5] TDs may be differentiated from acute movement disorders that commonly occur in the same patient groups. The acute movement disorders that occur as manifestations of effects of neuroleptics and other dopamine antagonists include akathisia, acute dystonia, and other hyperkinetic dyskinesias. Acute effects of dopamine antagonists also include parkinsonian syndromes manifested by bradykinesia, rigidity, and pill rolling tremor. The acute movement disorders resulting from exposure to dopamine antagonists are commonly termed extrapyramidal syndromes (EPSs). The occurrence of acute movement disorders on exposure to dopamine antagonists is increased in female patients and older patients. Use of potent dopamine antagonists, prolonged exposure to dopamine antagonists, and prior occurrence of acute movement disorders on exposure to dopamine antagonists are also associated with an increased risk for the occurrence of acute movement adverse effects. Withdrawal dyskinesias may also occur as treatment with dopamine antagonists is decreased or withdrawn. They are often refractory to all therapeutic modalities. In addition to the prototypic orofacial dyskinesia, tardive syndromes also include a spectrum of hyperkinesias occurring during or after prolonged treatment with dopamine antagonists. Get this Book now! to know how Medical Marijuana and CBD oil totally cure Tardive Dyskinesia.