Use of VapoRub (Vicks) or balm for a fasting person.
Applying or smelling Vicks or balm in the state of fasting will not invalidate the fast, because for the invalidation of the fast, it is a condition that something must enter the internal cavity of the stomach or the brain through the natural orifices, whereas this condition is not found in applying or smelling Vicks or balm. (Aham Masail/Vol:4/Page:98)