Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Subjects with a variety of enteropathies, hemolytic anemias, acute respiratory distress syndrome, hepatitis, Gaucher's disease as well as those on TPN and hemodialysis, often have low ("deficient") blood levels of vitamin E. A deficiency of vitamin E can be manifested by accelerated red blood cell destruction and neuromuscular deficit. Supplementation of these patients may be advisable. Neurological dysfunction has been observed in adults with prolonged vitamin E deficiency resulting from lipid malabsorption. Long-term treatment with high doses of vitamin E results in improvement. Administration of 800 IU/day of vitamin E to subjects with G6PD deficiency, sickle-cell anemia and beta-thalassemia has resulted in improvement of hematological parameters. Supplementation with 300 IU/day for 3-6 months has resulted in improved walking distances and improved blood flow in patients with intermittent claudication. In a limited number of controlled studies, 300-600 IU/day resulted in improvement in premenstrual syndrome, tardive dyskinesia and also arthritis. Epidemiological studies suggest that high levels of serum vitamin E are associated with lower risk of certain cancers, cardiovascular disease and infections. In some cases the high levels are difficult to obtain by diet alone. High levels of vitamin E are contraindicated in subjects who are receiving vitamin K antagonists as anticoagulant therapy. Except for this interaction with vitamin K, there are no specific side effects associated with high doses of vitamin E. Thus, there are various reasons for supplementations with vitamin E and, with the exception noted, the risk of such supplementation is very low.
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PMID:Use and safety of elevated dosages of vitamin E in adults. 250 7

This article reviews antipsychotic medication side effects, especially those that require the physician to discontinue or the patient to be noncompliant with otherwise useful medication. They include such common problems as extrapyramidal syndromes (dystonia, akathisia, drug-induced Parkinsonism, tardive dyskinesia), sedation, weight gain, and sexual dysfunction, as well as less frequent concerns, such as seizures, neuroleptic malignant syndrome, agranulocytosis, torsade de pointes, hepatitis, and dermatological and ophthalmological syndrome. The adverse events associated with some of the new antipsychotic drugs are included. Available information about individual susceptibility to side effects is addressed by syndrome.
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PMID:Neuroleptic intolerance. 936 96

Clozapine is, and will remain in the coming years, an irreplaceable drug in psychiatry which has elective indication in treatment-resistant schizophrenia, suicide risk in schizophrenia spectrum disorders, aggressiveness or violence in psychiatric patients, psychosis in Parkinson's disease, prevention and treatment of tardive dyskinesia. Unfortunately, the drug is largely underused for many and serious side effects. Only a good knowledge of these side effects and of the main strategies to prevent their occurrence or minimize their impact can allow overcoming the underutilization of this valuable therapy. The article describes the clinical and epidemiological features of the non-motor side effects of clozapine including blood dyscrasias, constipation, diabetes, enuresis, fever, hepatitis, hypersalivation, ileus, myocarditis, nephritis, priapism, seizures, serositis, weight gain and metabolic syndrome. The paper suggests several strategies, supported by scientific evidence, in the management of these side effects. The neuropsychiatric side effects of clozapine are not discussed in this review.
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PMID:Clozapine safety, 40 years later. 2480 63