Menthodex Cough Mixture Syrup is used for Cough relief, Acidity, Gastric problems, Cramping, Pain in arthritis, Patients with hypochloremic states, Kidney stones, Patients with metabolic alkalosis, Pain in shoulder joint, Pain in tendons and other conditions. Menthodex Cough Mixture Syrup may also be used for purposes not listed in this medication guide. Menthodex Cough Mixture Syrup contains Ammonium Chloride, Menthol and Sodium Citrate as active ingredients. Menthodex Cough Mixture Syrup works by regulating the intake of sodium and potassium; increasing the excretion of extracellular electrolytes and water out of the body; temporarily relieving minor pain. COUGH MIXTURE, COUGH SYRUP, EXPECTORANT , MUCOUS SYRUP , COUGH &COLD