Sometimes when your kid is sick with a bad cough, you bring them to the doctor and the doctor says it's just a cough and to bring them back in a few weeks if it's still not better. Invariably (if that kid is my kid), the cough lingers for a few weeks so you make a follow-up appointment and the kid is coughing & coughing non-stop until the second that you park in the lot and then the cough is gone like some kind of miracle. You consider your options but decide that it would be silly to cancel the appointment since you drove all the way there already, probably in really bad traffic and probably on a really busy day. Of course, by that point the kid is fine and the doctor gives you that little look out the corner of her eye like you're crazy and sends you home.
Other times, say when it's your third kid and you're distracted by lots of other things, your kid comes down with a cough five weeks ago but you think it's just a cough. It gets a little better some days and gets a little worse other days, but pretty much stays a normal old-fashioned cough. Out of the blue when the kid keeps you up
all. night. long. (bold & italicized) with the cough, cough, cough, cough, cough, coughing, you conclude that it's definitely gotten worse (because nothing gets past you) and you decide that you will
definitely probably make an appointment to get that cough checked out.
Occasionally, if that day happens to be a day off from school, you meet some friends at the mall for some shopping, and one of the other moms takes one look at your kid and can't figure out why she's not at the doctor right this very second. Sometimes that gives you pause so you call right then for an appointment, still thinking that the kid will cough until you get to the parking lot, because that's happened so many times before. You get the latest appointment time possible because you still have a long to-do list for the day, and you go on with your business, noticing that the kid may or may not be getting a fever. In between a pointe shoe fitting for one kid and getting new basketball shoes for the other kid, you see that the sick kid is almost falling asleep on the floor of the store so you decide to go to the doctor a little bit early.
On those days, you wait a little longer than normal for the doctor and you explain the thing about the five weeks of coughing and the doctor listens to the kid's chest and gives you that little look out the corner of her eye like you're crazy because the kid has pneumonia.
"Just sitting there in the lungs for five weeks, this was bound to happen," could be her exact words. And you might want to scream at her, THE LAST TWENTY THOUSAND TIMES YOU TOLD ME IT WAS JUST A COUGH AND TO COME BACK IN A FEW WEEKS AND THEN IT ALWAYS GOT BETTER LIKE MAGIC. But you don't do that because that would be rude. Instead, you probably just take your kid's prescription and go home, and feel pretty crummy the rest of the night.