Unlike conventional medications that mask full-blown symptoms, Boiron ColdCalm tablets target specific cold symptoms at the onset, established and resolution stages of the common cold. These non-drowsy, quick-dissolving tablets are easy to take at the first sign to relieve sneezing, runny nose, nasal congestion, and minor sore throat pain.* (ColdCalm.com) It also addresses symptoms at every stage of a cold.*Claims based on traditional homeopathic practice, not accepted medical evidence. Not FDA evaluated.