Kam got her 1 year shots and blood drawn on Wednesday and has had off and on fever and congestion since. Right now she's running 99.2 which is a big drop but has so much drainage and is coughing. Her doctor recommended Zarbees cough and Mucus for babies. But I'm not noticing a difference. She feels so miserable! Any advise to help my little make it through this yucky cold?!