In a randomised crossover study involving eight people with mild asthma, nebulised glutathione produced substantial airway narrowing compared with saline
Eur J Med Res 28, 425 (2023)
However, subsequent well-designed, randomized, placebo-controlled clinical trials with NAC 600 mg three times daily, combined with other medications or in monotherapy failed to provide evidence supporting the use of NAC in patients with IPF [31] and identified safety issues with the combination of prednisone, azathioprine, and NAC [30]
After 24 h, migrated cells on the upper surface of the filter were removed with a cotton swab, while the cells on the bottom of the filter were fixed with 4% paraformaldehyde at room temperature for 15 min and stained with 3% crystal violet solution for 15 min
Chen BY, Pathak JL, Lin HY, Guo WQ, Chen WJ, Luo G, et al
However, it's important to consult with your healthcare provider to ensure you're not exceeding the recommended dosage