A member asked:

Does inhaling menthol vapors or sucking a cough drop really open up breathing passages, or just feel cold and is perceived as opening things up?

A doctor has provided 1 answer
Dr. Rhonda Simons answered

Specializes in Family Medicine

Some menthol DOES: Open up nasal passageways; however, it doesn't last very long...Sometimes it's better to use straight saline nasal spray or spray gel, because in the winter, nasal membranes will swell when they are dry. The saline penetrates the swollen membranes and causes them to shrink, secondary option might be a nasal steroid.

Answered 3/21/2014

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