dd (3.4) has had a persistent chesty cough for about 6 weeks now, and antibiotics just doesn't shift it.
What could it be? I keep reading terrible stories about how childhood cancers start as coughs and colds that just don't settle, and imagining the worst (prone as I am to think the extreme worst in most situations).
Come on someone, slap me and tell me not to over react, these happen all the time
thanks..