1.   Eucalyptus oil will also help patients with a cold as it clears nasal passages.

2.   Similarly, many scientists argue that dinosaurs developed extensive nasal passages with membranes to cool their skin surfaces.

3.   Surgery involves opening the sinus from the outside, flushing and allowing free drainage into the nasal passage.

4.   The acid fragrance upsets their delicate nasal passages and they avoid anything smeared in it for long periods of time.

5.   The bug, called enterococcus, lives in the nasal passages and intestines of many healthy people, causing no harm.

6.   ...inflamed nasal passages.

7.   The medicine makes breathing easier by opening nasal passages.

8.   He was constantly concerned about both his backside and his nasal passages.

9.   Doreen was a girl who always sounded as though her nasal passages were obstructed or her throat sore.