Vick’s NyQuil Cold & Flu medicine is a popular treatment for many people when they become ill. It can help with coughs, colds, and other ailments. Vick’s also makes DayQuil and some other variations of the medicine.
Emergen-C is a popular dietary supplement for Vitamin C made by Alacer Corp. It is used for a variety of reasons including as a way to strengthen and boost the immune system, heal during a cold, sleep better, and more.