Expectorants are the drugs used for cough. Cough is a protective reflex, its purpose being expulsion of respiratory secretions or foreign party cles from air passages. Expectorants (Mucokinetics) Bronchial secretion enhancers :- Sodium or Potassium citrate, Potassium iodide, Guaiphenesin (Glyceryl guaiacolate), balsam of Tolu, Vasaka, Ammonium chloride. Mucolytics: Bromhexine, Ambroxol, Acetyl cysteine, Carbocisteine DEMULCENTS AND […]