Vicks Vaporub is very effective medicine on cold and cough.The vicks vaporub is useful in headache running nose , close nose .This medicine is very effective in close nose when it drop in hot water and inhale it in two minute one can get relief. This medicine has no side effect.
It is external use only on nose and forehead.Since our early days my mother used to this vicks vaporub in cough and cold. And now these days I also use this due to its effectiveness. It is trial and tested medicine.