12 hour. Expectorant. Cough suppressant. Controls cough. Thins and loosens mucus. Questions or comments? 1-877-99-Genom (43666). Parents: Learn about teen medicine abuse. www.StopMedicineAbuse.org. Made in India. Other information: Tamper Evident: Do not use if carton is open or if printed seal on blister is broken or missing. Store between 68-77 degrees F (20-25 degrees C).