We are on day 5 of the nasty cough! It's horrible..I feel so bad for him in the night when he can't catch a breath he's coughing so bad! I took him to the dr to make sure it was ok and they said it can last up to 14 days blah..their suggestions were saline drops as much as you can (can't do too many), humidifier, and elevated matress..I've done all these and haven't noticed a change yet :( I did pick up Baby Vics Rub yesterday and put some on his chest, neck, and feet and he slept better last night so maybe it's helping..hope this helps, good luck! I know it stinks right before Christmas!