Robitussin Cough + Chest Congestion Dm, Maximum Strength, Elderberry, Adult 4 Fl Oz

In Each 20 mL: Other Information: Each 20 ml contains: potassium 5 mg, sodium 20 mg. Store at 20-25 degrees C (68-77 degrees F). Do not refrigerate. Should be 18 or older to purchase. Parents: Learns about teen medicine abuse. www.StopMedicineAbuse.org.