5 yrs old girl cough& itching hi,my daughter is 5 years old.. has developed a cough a few days ago, i began treating with an allergy medicine but decided to switch to a cough an dm, she has also been complaining of itching everywhere there is no sign of rash or hives, she has a temp of 99.4, she does has mild asthma no inhaler, takes singular.i need advice!! please!