Windex-BR Syrup is a multi-ingredient formulation designed to provide symptomatic relief in respiratory conditions characterized by cough and congestion. Each 5 ml contains Ammonium Chloride 138 mg, an expectorant that helps loosen mucus in the airways, facilitating productive cough and easier clearance of bronchial secretions. Sodium Citrate 57.03 mg acts as a mucolytic agent, reducing the viscosity of mucus, thereby enhancing expectoration. Diphenhydramine 14.08 mg, a first-generation antihistamine with sedative properties, helps alleviate allergic symptoms and suppresses the cough reflex, providing relief from dry, irritating coughs. Menthol 1.14 mg imparts a cooling sensation and mild local anesthetic effect, soothing the throat and nasal mucosa. Windex-BR Syrup is indicated for the management of cough associated with upper respiratory tract infections, bronchitis, and other conditions involving mucus hypersecretion and airway irritation. It should be used with caution in patients with hypersensitivity to any component, and under medical supervision in individuals with respiratory disorders such as asthma or chronic obstructive pulmonary disease. The syrup is intended for oral administration, with dosage adjusted according to age and clinical response. Adherence to recommended dosing is essential to minimize adverse effects and ensure optimal therapeutic outcomes.