Humidifier useful?: Now that there is no pollen or mold in the air in most of the country (usa), and heater is being used, dryness could be the reason for stuffy nose. Humidifiers have helped many patients if the heater is reducing the humidity and causing the stuffiness.
Answered 11/27/2017
4.5k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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