Hello everyone My daughter has had phlegm for a couple of days now Now…

Hello everyone My daughter has had phlegm for a couple of days now Now there's a wheeze somewhere in her neck area And a slight cough But what really bothers me is this awful wheeze My daughter was wheezing and wheezing last night And she's wheezing today It's a holiday today at the clinic Just maybe someone has had such a situation Could you please tell me how to treat this wheeze?