Alka-Seltzer Plus Maximum Strength Cough, Mucus & Congestion, Day+Night, PowerMax Liquid Gels - cough & congestion medicine for adults and children 12 years and over. Whether you're dealing with a cough, congestion, cold and flu, this powerful cough & congestion medicine for adults and children 12 years and over is designed to relieve your symptoms and get you back on your feet. With its maximum strength cough suppressant, expectorant, nasal decongestant and fever / pain reducer ingredients, this cough and congestion medicine, helps to ease coughs and break up mucus, while also clearing up nasal congestion, reducing fever and providing relief from symptoms due to a cold or flu. In liquid gel form, it provides fast cold and flu relief when you need it most. Alka-Seltzer Plus Maximum Strength Cough, Mucus & Congestion, Day+Night, PowerMax Liquid Gels have both a day and night formula. Its daytime formula will help you power through the day, while its nighttime formula will relieve your symptoms so you can get the rest you need at night.