Loss of smell
Updated: 2023-01-18
Self-care
Antihistamines, saline nasal drops or nasal steroid sprays available without a prescription might help if loss of smell is caused by allergies or illness.
When to make a doctor's appointment
See a health care provider if:
- Lasts for more than a few days.
- Gets worse.
- Isn't caused by allergies or infection.