Definitions
Loss of smell
When to make a doctor’s appointment
See a doctor if:
- Lasts for more than a few days
- Worsening loss of smell
- Not associated with allergies or infection
- New weakness on one side
- Tremor
Self-care
If caused by allergies or illness, over-the-counter antihistamines, saline nasal drops, or nasal steroid sprays may help.
When to make a doctor's appointment
See a doctor if:
- Lasts for more than a few days
- Worsening loss of smell
- Not associated with allergies or infection
- New weakness on one side
- Tremor