Croup?

So, Brianna took Hailey to the after hours clinic because she is
congested, moody, doesn’t eat well, and has a cough. The clinic said
she has [croup][1] and gave her a breathing treatment in the
clinic. Hailey can breath much better now. She sounds 10X better and
is sleeping like a lamb.

[1]: http://www.familydoctor.org/handouts/220.html