When you need daytime relief from your cold or flu symptoms ? and a restful night so you can tackle the next day ? turn to Alka-Seltzer Plus Maximum Strength* Day & Night Cold & Flu Liquid Gels for fast effective relief. In one convenient package you get: Daytime cold and flu symptom relief from: Nasal Congestion Cough Headache & Body Ache Sore Throat Sinus Pressure & Fever and Nighttime cold and flu medicine for relief from: Runny Nose Nasal Congestion Cough Headache & Body Ache Sore Throat & Fever. *Based on 4 hour dosing.