Lifestyle and Health Tips Put Some Vicks VapoRub On a Garlic Clove. The Reason? You’ll Regret Not Knowing This Earlier! By Sub Editor - April 21, 2016 London : Vicks VapoRub has been used for treating headaches, cold, cough, congested nose, chest and throat stuffiness. However, Vicks VapoRub can do so much more than this.