HomeDrugs Ammonium chloride byKhushveer Choudhary •November 29, 2022 0 Ammonium chloride :ammonium chloride as an expectorant in cough syrups,ammonium ions (NH4+) in the maintenance of acid-base balance in the body,Instead of kidney sodium, ammonium (NH4+) is used. Tags: Drugs Facebook Twitter