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Disulfiram-alcohol reaction (DAR) is the effect of the interaction in the human body of alcohol drunk with disulfiram or some types of mushrooms. [ 1 ] [ 2 ] The DAR is key to disulfiram therapy that is widely used for alcohol-aversive treatment and management of other addictions (e.g. cocaine [ 3 ] [ 4 ] use).
A disulfiram-like drug is a drug that causes an adverse reaction to alcohol leading to nausea, vomiting, flushing, dizziness, throbbing headache, chest and abdominal discomfort, and general hangover-like symptoms among others.
Disulfiram is a medication used to support the treatment of chronic alcoholism by producing an acute sensitivity to ethanol (drinking alcohol). Disulfiram works by inhibiting the enzyme aldehyde dehydrogenase (specifically the ALDH2 enzyme [3]), causing many of the effects of a hangover to be felt immediately following alcohol consumption.
Disulfiram inhibits the enzyme acetaldehyde dehydrogenase, which in turn results in buildup of acetaldehyde, a toxic metabolite of ethanol with unpleasant effects. The medication or drug is commonly used to treat alcohol use disorder, and results in immediate hangover-like symptoms upon consumption of alcohol, this effect is widely known as ...
5 Mechanism of action. 6 Resistance. 7 Classification. ... Several cephalosporins are associated with hypoprothrombinemia and a disulfiram-like reaction with ethanol.
Disulfiram, a drug sometimes given as treatment for alcoholism, induces effects similar to alcohol flush or hangover causing the disulfiram-alcohol reaction. It inhibits acetaldehyde dehydrogenase , causing a five-to ten-fold increase in the concentration of acetaldehyde in the body after drinking alcohol, as happens spontaneously in people ...
Nitrofurantoin has historically been reported to be a disulfiram-like drug and to produce alcohol intolerance-type reactions when combined with alcohol. [53] However, subsequent clinical studies failed to replicate these findings and the earlier results have been deemed erroneous. [53]
It is, in essence, the antithesis of a disulfiram approach which tries to increase the buildup of acetaldehyde resulting in positive punishment for the patient. Compliance, and adherence, is a substantial problem in disulfiram-based approaches. Disulfiram also has a considerably longer half-life than that of fomepizole, requiring the person to ...