Anxiety/cold air: To "filter cold air" through your lungs, you would need to breathe in cold air. If you have difficulty with anxiety, a psychiatrist and psychotherapist can help you. Good treatment is available.
Answered 5/7/2016
5.6k views
Use a mask: A mask, scarf or something similar placed in front of your mouth will warm up the cold air and help it fill your lungs.
Answered 1/21/2013
5.4k views
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A doctor has provided 1 answer
A doctor has provided 1 answer
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