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To stop a runny nose, you need to know what’s causing it. A mild runny nose from a cold will usually get better on its own with rest and plenty of fluids, while a chronic runny nose from allergies ...

Nasal vestibulitis can be caused by frequent nose blowing, plucking nose hairs, or nose-picking. It can cause your nose to become swollen, red, and painful. You might also notice a pimple, bumps, ...