Understanding a Vapor Rub: What Does Chest Rub Do to You?
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3 min read
According to a study published in the journal *Pediatrics*, a vapor rub can provide children aged two and up with greater relief from cough and congestion compared to petroleum jelly or no treatment. So, **what does chest rub do to you** when applied topically? It uses medicated vapors to create a cooling sensation that provides temporary, symptomatic relief from coughs and stuffiness associated with the common cold.
