Both my children,have what seems to be the croup..my 3yr old boy started with it coughing until he turns blue and then vomiting nearly every time mainly mucus,now my 4yr old daughter with chronic asthma has it just as bad. I have taken them to the dr,in which he prescribed albuterol and rondec as well as steamy showers,but nothing seems to be working for them. It's breaking my heart to see them suffering so much. he has had it for almost 2 weeks and her a week. They wake up in from a sleep with that barking cough and usually throw up..it is worse at night and afew hours after they wake,then it's occassional during the day but to avail they still vomit. How can I help them,is there something possibly worse going on?