Histtabronk Syrup is a multi-ingredient formulation designed to provide symptomatic relief in respiratory conditions characterized by cough, congestion, and throat irritation. Each 5 ml of the syrup contains Ammonium Chloride 138 mg, Sodium Citrate 57 mg, Diphenhydramine 14.08 mg, and Menthol 0.9 mg. Ammonium Chloride acts as an expectorant, facilitating the loosening and clearance of mucus from the respiratory tract, thereby aiding productive cough. Sodium Citrate serves as a mucolytic agent, helping to reduce the viscosity of mucus, which enhances expectoration and eases breathing. Diphenhydramine, an antihistamine with anticholinergic properties, provides relief from allergic symptoms such as sneezing and runny nose, while also exerting a mild sedative effect that can help reduce cough reflex sensitivity. Menthol offers a cooling sensation and mild local anesthetic effect, soothing irritated mucous membranes and improving patient comfort. Histtabronk Syrup is indicated for the management of cough associated with upper respiratory tract infections, bronchitis, and allergic conditions. It should be used as directed by a healthcare professional, with caution advised in patients with hypersensitivity to any component, and in those with respiratory depression or glaucoma.