Other uses for this medicine
Acetylcysteine has also been prescribed to prevent kidney failure due to X-ray contrast products.
The following uses have not been well-established or investigated:
It may reduce the incidence of chronic obstructive pulmonary disease (COPD) exacerbations (Pela et al., 1999)
It has been proposed as a supplement for patients with AIDS, who generally have decreased glutathione levels. However, it does not appear to be effective in restoring glutathione levels (Witschi et al., 1995).
An animal study indicates that acetylcysteine may decrease mortality associated with influenza (Ungheri et al., 2000)
Animal studies suggest that NAC may help prevent noise-induced hearing loss (Kopke et al., 2005)
It has been suggested that NAC may help sufferers of Samter's triad by increasing levels of glutathione allowing faster breakdown of salicylates, though there is no evidence that it is of benefit (Bachert et al., 2003).
There are claims that acetylcysteine taken together with vitamin C and B1 can be used to prevent and relieve symptoms of veisalgia (hangover following ethanol (alcohol) consumption). The claimed mechanism is through scavenging of acetaldehyde, a toxic intermediate in the metabolism of ethanol.
However, it is important that you talk to your doctor about the possible risks of using this drug for your particular condition.
Why is this medication prescribed?
Dosage and using this medicine
What special precautions should I follow?
What should I do if I forget a dose?
What side effects can this medication cause?