Thank heavens I found this website. I have been freaking out all day. My normally healthy 6-year-old daughter has been sick for a month or so. Had a cold a end of September; cough never went away, and turned into a nagging persistent cough. We went in two weeks ago and they dx'ed her with a possible sinus infection (she never had a fever; they said it was still possible). Unfortunately, that same day she had been feeling sick to her stomach, and so that turned into a week plus of vomiting and diarrhea, so we couldn't start the antibiotics until a couple of days ago. Seem to be helping with the mucus in her throat/postnasal drip, but she's still coughing.
Beginning last week, as the vomiting was clearing up, she started getting weird pains in her fingers and toes where she's have o flick them to deal with it, and at the same time she was breaking out in what seemed to be hives. A couple of times, she also had red, red cheeks, but for some reason the nurse I spoke with didn't think she had Fifth disease, although from everything I read, it certainly sounds like she could have it. Her older brother also had the diarrhea/nausea, and his hands were painful as well. No red cheeks though, and his symptoms cleared up more quickly. Her younger brother had vomiting and diarrhea, and at one point I wondered if he has Fifth because his cheeks were red (this was before my daughter ever started getting sick with the stomach bug).
ANYWAY, long story longer...the joint pains are slowly disappearing, but this morning she told me out of nowhere that she was seeing slowly flashing blue spots in front of her eyes. At the same time, she was having the discomfort in her fingers. She said she could see through them, although the big ones were getting in the way sometimes. She was sitting in bright light when it happened. I put her in a dim room to relax, and the spots slowly went away. She has since told me that this happens to her all the time, that it happens in bright light, and that it happens to everyone! But this is the absolute first I've ever heard her mention it. I plan to take her to the doctor tomorrow if (a) it happens again and/or (b) a rash that is showing up on her chest gets more pronounced -- again, could be another symptom of Fifth disease. I've been asking her every hour "Are you seeing spots now?" and she says no.
Additional background -- previous use of Pulmicort/Albuterol nebs for nighttime asthmatic coughing; previous use of Zyrtec for post-nasal drip that seemes to set off the nighttime coughing; seasonal flu shot a month ago (after cough started, though); exceedingly creative/artistic to a "wow" degree, like she thinks on a different plane than I do -- which is totally different from everyone else in our family; gifted in school -- reading at a 6th grade level (she's in first grade) and also gifted in math, although not to the 6th grade level.
I'll be watching this thread.