Nasal steroid sprays are used to treat chronic sinusitis and allergies that affect your breathing, like hay fever. They can also be used to treat snoring and nasal polyps, noncancerous growths in the ...

The eustachian tubes are narrow canals that connect the middle ear to the upper throat and nasal cavity. Changes in air pressure occur during air travel, deep-sea diving, or whenever a person ...

Structural problems in the nostrils or nasal cavity can also increase a person's vulnerability to nighttime congestion. The possible causes of a stuffy nose at night can be broken down into broad ...

This increases the airflow into the olfactory region, at the roof of the nasal cavity, which controls smell. The team behind the new study said the surgery allows an increased amount of odorants ...