Right after the surgical procedure is completed, some times a little bit of crust might form inside the nose. This may cause one to smell a little foul odour at times. However, it is a temporary phenomenon. There are nasal drops as well as sprays available to take care of the matter which would be prescribed, as per need, by Dr. Parag. It is a temporary factor. In the longer run, smelling senses would not suffer in any way.