Terapevt Arkh
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To evaluate the efficacy and safety of a combination drug containing ambroxol, guaifenesin, and levosalbutamol, oral solution, versus Ascoril Expectorant, syrup (combination of bromhexine, guaifenesin, and salbutamol) in the treatment of productive cough in adult patients with acute bronchitis. ⋯ The efficacy of a new combination drug containing ambroxol, guaifenesin, and levosalbutamol in the treatment of productive cough in adult patients with acute bronchitis is superior to the efficacy of Ascoril Expectorant. The safety profiles of the study drug and the reference drug were comparable.