Efficacy and safety of inhaled ambroxol solution in improving sputum of lower respiratory tract infection in children: a multicenter, randomized, double-blind, placebo-controlled trial - Xu, Baoping; Han, Peng; Shang, Yunxiao; Cheng, Huanji; Han, Zhiying; Zhao, Lin; He, Shaoru; Lu, Min; Liu, Enmei; Shen, Kunling (BMC pulmonary medicine, 2025)
Keywords: Administration, Inhalation; Ambroxol; Ambroxol - administration & dosage; Ambroxol - adverse effects; Ambroxol - therapeutic use; Analysis; Antitussive agents; Child; Child, Preschool; Children; Dosage and administration; Double-Blind Method; Drug therapy; Expectorants - administration & dosage; Expectorants - adverse effects; Expectorants - therapeutic use; Female; Health aspects; Humans; Infant; Inhalers; Lower respiratory tract infections; Male; Patient outcomes; Physiology, Pathological; Respiratory tract infections; Respiratory Tract Infections - drug therapy; Sputum; Sputum - drug effects; Treatment Outcome; China; Lower respiratory tract infections; Ambroxol; Children; Sputum