Hold your breath: Mucolytic may treat solvent addiction

MANILA, Philippines — An over-the-counter drug commonly used to loosen mucus may help reverse brain changes and drug-seeking behavior caused by solvent addiction, according to a study by researchers from the University of the Philippines National Institutes of Health (UP-NIH). A research team led by neuroscientist Dr. Rohani Cena-Navarro found that N-acetylcysteine (NAC), a drug