Guest guest Posted April 29, 2008 Report Share Posted April 29, 2008 Please for anyone that is ill or has a child with illness avoid Tylenol. If needed Motrin short term unless GI distress would be a better choice. I know that is not what we have all been taught but one dose of Tylenol stops Glutathione production in the body for approx. 22 days. Glutathione(GSH) is very important for everyone when dealing with any illness, adults and children. References are below. DM Patient Resource Tylenol depletes GSH Slattery JT et al. Dose-dependent pharmacokinetics of acetaminophen: evidence of glutathione depletion in humans. Clin Pharmacol Ther 1987 41(4):413-8 PMID 3829578 Lauterburg BH, Mitchell JR. Therapeutic doses of acetaminophen stimulate the turnover of cysteine and glutathione in man. J Hepatol. 1987 Apr;4(2):206-11. PMID 3584929 " The data indicate that therapeutic doses of acetaminophen markedly stimulate the rate of turnover of the pool of cysteine available for the synthesis of GSH, most likely due to an increased rate of synthesis of GSH which is required to detoxify the toxic metabolite of acetaminophen. Patients who are not able to respond to a similar demand on their stores of GSH by increasing the synthesis of GSH may be at higher risk of developing hepatic injury from drugs that require GSH for their detoxification. " Spielberg SP. Acetaminophen toxicity in lymphocytes heterozygous for glutathione synthetase deficiency. Can J Physiol Pharmacol 1985 63(5):468-71 PMID 4041989 Heterozygous cells failed to use N-acetylcysteine as efficiently to resynthesize glutathione, and the cells were not protected from acetaminophen toxicity. Heterozygotes may be at increased risk of toxicity from drugs whose metabolites are detoxified by glutathione conjugation. " Depletion of hepatic glutathione in rats impairs phagocytosis in vivo. Arch Toxicol Suppl 1989;13:326-9 PMID 2774956 Quote Link to comment Share on other sites More sharing options...
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