Alka-Seltzer Plus Cold & Flu Maximum Strength Day Liquid Gels: temporarily relieves these symptoms due to a cold or flu: minor aches and pains, headache, cough, nasal congestion, sore throat, sinus congestion and pressure; temporarily reduces fever. Alka-Seltzer Plus Cold & Flu Maximum Strength Night Liquid Gels: temporarily relieves these symptoms due to a cold or flu: minor aches and pains, headache, cough, nasal congestion, runny nose, sneezing, sore throat, sinus congestion and pressure; temporarily reduces fever. DOES NOT CONTAIN ASPIRIN. Recyclable PAPER BOX.