You're not cold, but you get your noses all the time, that's why it happens.

Dr. Davig King, professor of Queensland University, has explained that low temperatures activate the natural mechanism, whose purpose is to heat up and make the air wet that they take through breath before it reaches the lungs, so that the cell's irritability will not happen.

When we breathe in our nose, while the outside temperature is below zero, the air coming out of our nose channels on the way to our lungs is most often up to 26 degrees, sometimes even 30 degrees. The moisture at that moment is about a hundred percent, no matter how cold the air we receive through our breathing. This shows how effectively the nose guarantees that the air we send through our lungs to the lungs there reaches warm and wet”, he explained.

Cold, dry air stimulates nerve endings in the nose, which send messages to the brain, while that important organ to the order reacts to the way it increases circulation in the nose.

The nose response to the cold in part is a reflective response to nerves. In that case, extended blood vessels warm the air, which passes through them toward the lungs.

Dr. King points out that nose drain is a natural psychological phenomenon, and it says the increased “width of water flow is necessary to improve moisture and air cleaning in the cold atmosphere”. /Telegraphy/