In Each 10 ml Other Information: Each 10 ml contains: sodium 7 mg. Store at 20-25 degrees C (68-77 degrees F). Do not refrigerate. For ages 4 & over. Dextromethorphan HBr (Cough suppressant). Guaifenesin (expectorant). Phenylephrine HCI (Nasal decongestant). Relieves: Cough; chest congestion/mucus; stuffy nose. CF. Children's Robitussin liquid is especially formulated to provide soothing action, control your child's cough plus relieve other cold symptoms. www.robitussin.com. Questions or comments? Call weekday from 9 am to 5 pm EST at 1-800-762-4675. For most recent product information, visit www.robitussin.com. Parents: Learn about teen medicine abuse. www.StopMedicineAbuse.org.