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disulfiram
Substance Abuse
| Term | Definition |
|---|---|
| disulfiram Route | PO or subdermal implant |
| disulfiram Action | Inhibits enzyme aldehyde dehydrogenase to block oxidation of alcohol Allows acetaldehyde to accumulate in blood to concentrations that are 5-10x higher than normally achieved during alcohol metabolism unpleasant reaction when consumed with alcohol |
| disulfiram Use | Chronic alcoholism to maintain a state of sobriety |
| disulfiram Adverse effects | most common are headache and metallic/garlic taste in the mouth- decreased libido, rash |
| disulfiram Contraindications | Hypersensitivity Use with alcohol, metronidazole, or paraldehyde Multiple drug dependence Never administered to pts with myocardial disease, coronary occlusion, or psychosis |
| disulfiram BBW | BBW– drug should not be given to pt who has consumed alcohol in past 12 hrs or without their full knowledge |
| disulfiram RN considerations | administered at bedtime,Have periodic liver function tests, Never consume alcohol in any form (mouth wash, hand Sani) Wear medical alert bracelet If consume alcohol- assess cvs , shock, hypokalemia |