Kofflag-LS Expectorant Cola Sugar Free is a combination syrup formulated to provide symptomatic relief in respiratory conditions characterized by cough and mucus production. It contains Levosalbutamol (1mg/5ml), a selective β2-adrenergic receptor agonist that acts as a bronchodilator, facilitating the relaxation of bronchial smooth muscle and improving airflow in obstructive airway diseases. Ambroxol (30mg/5ml) serves as a mucolytic agent, enhancing the clearance of mucus by breaking down its structure, thereby aiding expectoration. Guaifenesin (50mg/5ml) is an expectorant that increases respiratory tract fluid secretion, reducing mucus viscosity and promoting productive cough. This sugar-free formulation is suitable for patients requiring glycemic control or those who prefer sugar-free medications. Kofflag-LS is indicated for the treatment of acute and chronic bronchitis, asthma, and other respiratory tract disorders associated with excessive or thick mucus production and bronchospasm. It is intended to facilitate easier breathing and effective clearance of secretions, thereby improving patient comfort and respiratory function. The syrup should be used under medical supervision, with dosage adjusted according to the severity of symptoms and patient response. Contraindications include hypersensitivity to any component and caution is advised in patients with cardiovascular disorders.