n-acetylcysteine
2 interactions related to n-acetylcysteine
acetaminophen + n-acetylcysteine
N-acetylcysteine (NAC) replenishes hepatic glutathione, which the liver uses to detoxify the toxic acetaminophen metabolite NAPQI. NAC is the standard antidote for acetaminophen overdose, and routine co-use at supplement doses is considered protective rather than harmful.
acetaminophennacn-acetylcysteineglutathioneliverantidotehepatoprotectivepain
alcohol + nac
N-acetylcysteine (NAC) is a glutathione precursor that supports the liver's primary antioxidant defense against acetaldehyde — the toxic intermediate of alcohol metabolism. Animal studies and small human trials show NAC reduces alcohol-induced oxidative stress and may modestly reduce hangover symptoms, though it does not prevent liver damage from heavy drinking.
alcoholnacn-acetylcysteineglutathioneacetaldehydeantioxidantliverhangover