ENT or otolaryngology
A heightened sense of smell can be called hyperosmia.
Olfaction
smell
Your doctor would use nothing it is not possible.
The study of smell is called "olfaction." It involves the process of detecting and interpreting odors through the sense of smell.
The medical term for 'sense of smell' is olfaction. It can also be called osmesis or osphresis.
How or whether your sense of smell will return is dependent upon what caused it to disappear in the first place. See an ENT (ear, nose, throat doctor) or neurologist asap for appropriate diagnosis and treatment. The longer the sense of smell is gone, the less likely you will get it back.
Sense Memory.
it refers to the sense of smell
It has a sharp sense of touch, smell, and taste.
the sense of smell
Ones sense of smell starts to deteriorate rapidly in one's fifities but can also be diminished by injuries to the head or by some diseases. A doctor could assess your condition more accurately.