Objective: To investigate the efficacy and tolerability of high-dose N-acetylcysteine (NAC) in the treatment of patients with exacerbations of chronic obstructive pulmonary disease (COPD).

Share on Pinterest “Before my husband Tom and I had a baby, we truly didn’t fight. Then, we had a baby and fought all the time,” said Jancee Dunn, a mom and author who went on to write a ...