Vicks VapoRub is a topical ointment commonly used to relieve cough and muscle aches. It contains active ingredients like menthol, camphor, and eucalyptus oil, which create a cooling sensation when applied to the skin. People often use it by rubbing it on their chest or throat to help ease breathing during colds or flu. In addition to its use for respiratory relief, Vicks VapoRub can also be applied to sore muscles for temporary pain relief. It is available over-the-counter and is popular in many households for its soothing properties and ease of use.