As mentioned on the label, VapoRub should only be applied to the chest and throat to relieve a cough, and on muscles and joints for aches and pains. It shouldn't be used under or in the nose, in the mouth, or ingested. An oil base product can get into the lungs if used improperly

— Vicks VapoRub (@VicksVapoRub) August 3, 2021