Theraflu Multi-Symptom Flu Relief Max Strength Day & Night Liquid, Honey Elderberry, 16.6 fl oz. (3-Pack) brings the heat to fight your worst flu symptoms with each power-packed dose. It helps provide relief from fever, body ache, headache, sore throat pain and cough. Dissolve a single packet of delicious honey lemon flavor powder into hot water to help relieve your worst flu symptoms.