In cold still about.

As fresh onion juice drip in nose to avoid,as you can to burn a mucus membrane, use as two tbl.sp. of shredded onion in glass ads in hot water close glass of paper tube ,as narrow side up, and breath in through his as steams as every nostril for ten minutes, repeating for three times/day.

 Or to mince meat a few cleaned onions, ads in gauze, and fix mass on nose,for free breathe in, and lie, and will be a burn, take patience, and keep this for 20 minutes, and repeat for night, in two days cold will be away, as for my hubby and grandchildren this helped.