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).

N-acetylcysteine (NAC) is a powerful antioxidant and amino acid that has shown a multitude of health benefits. It is often used in treating lung diseases such as bronchitis and asthma, as well as ...

Acetylcysteine 100mg/mL, 200mg/mL; soln for inhalation; preservative-free. See literature for administration of aerosol. Nebulization-face mask, mouth piece, tracheostomy: 1–10mL of 20% soln or ...