ROBITUSSIN CHILDREN'S HONEY COUGH & CHEST CONGESTION DM LIQUID, 4-OUNCE BOTTLE, SOLD AS 1/EACH GLAXO 00031876012 1/EACH -000318760121 EACH Honey has long been used to soothe scratchy throats In addition to honey, each 10 mL dose of Robitussin Children's Honey Cough & Chest Congestion DM Liquid has 10 milligrams of dextromethorphan HBr and 100 milligrams of guaifenesin Guaifenesin is an expectorant that clears mucus from the lungs, trachea and bronchi to reduce congestion and promote better breathing Dextromethorphan is a cough suppressant Robitussin Children's Honey Cough & Chest