I am sure it is something everyone has experienced at some point . You ’re walk out of doors on a stale day , the current of air is blowing , and , of course , your nose is rain buckets . It ’s an ugly thing at the best of times , but it ’s made worse if , like me , you have a mustache that seems to almost take pridefulness in engross the slick snot .

But why does this happen?

It ’s a pretty wide-eyed account really and technically a unspoilt thing as a lean nozzle in dusty air imply your nozzle is doing its job , albeit a grim one . When we breathe in stale air , our olfactory organ exercise to warm and humidify it before it flow into our lungs . This isachievedby the blood vessel in our rhinal passages that dilate to increase blood flowing and produce more heat .

In orderliness to add moisture , however , the same unconscious process stimulates the yield ofmucusfrom our nasal glands . When it ’s cold and windy , our noses can get a fleck carried away with this process and produce too much mucous secretion , which evidently start to run out of our nostril . Then , mixed withcondensationfrom our exhaled breathing time or even moisture from the air , it can become more obtrusive .

At the same time , windy weather can induce our center to water as they becomeirritated . This causes them to bring forth excess tears , which then trickle down our face or start to enfeeble through the minuscule hole – the punctum – in the corner of our eyes , decent next to our noses . The puncti drain into our sinuses and then into our nostrils , mixing teardrop with the supererogatory mucus to make a more watery expelling .

These sticky compensation mechanism are a normal part of our body trying to acclimatise to change in temperature . Around50 to 90percent of people experience running nose in cold-blooded , but some mass are more prone to it than others – those with bronchial asthma , eczema , and hay feverishness run to experience it more .

Dealingwith this wintertime return can be as simple as carrying tissue or a handkerchief with you , or if you have nothing else to pass , using a sleeve ( yours or someone else ’s ) . Wearing a scarf joint can also aid , as this warms the airwave before it give our sensitive nostrils . Some trial have also shown that anticholinergic ( drugs that embarrass nerve signals ) and anti - inflammatory nasal nebulizer can alsohelp .

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