Get the restful sleep you need with Robitussin Maximum Strength Severe Multi-Symptom Nighttime Cough Cold + Flu CF Liquid. This formula with soothing action provides powerful relief from your worst cough, cold & flu symptoms. Relieve your symptoms to get the restful sleep you need. Relieves cold and flu symptoms including cough, sore throat, body aches, fever, runny nose and nasal congestion.