In 1968 we created an effervescent cold medicine that delivers symptom relief quickly. Alka-Seltzer Plus Orange Zest Effervescent Tablets provide the same effective relief with a zesty orange flavor, so it's still the one you turn to when you want fast relief from your worst cold symptoms: Nasal Congestion, Runny Nose, Sneezing, Headache & Body Ache, Sore Throat, Sinus Pressure and Fever