Sometimes when there's a drastic change of weather my nose starts to bleed, but only in one nostril. Why it happens? and how can prevent it?
A dramatic weather change makes people either heat their homes or air-condition them. Both acts make the inner house losing its humidity and thus drying the noses of its inhabitants. When the nose is extremely dry its inner tissue might crack and then bleed.
but it's always on the same nostril, how can it happen?
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