My daughter was 8 when she was diagnosed, but we think she's had ITP since she was 6 due to the symptoms that we ignored earlier just because she was so active and the petechiae "didn't hurt". Caitlin is now 13 and it really does get easier with time. The best advice I have for you is to read and research all you can about ITP. It was the stories from other moms that really got me through the first few months. Caitlin never went above 35 her first year and we did not treat. There were even times that she was having bleeding symptoms, but it just wasn't bad enough to need a treatment. We just used ice to stop her bloody noses and tried to keep a closer eye on her when she had wet purpura (bruising/petechiae inside her mouth)or alot of new bruising.
The main thing to watch for is bleeding in her urine or make sure her bm's are not black. If she has a really bad headache or hits her head hard with lower counts, take her in to get checked to be on the safe side. The other thing is bloody noses...if they last longer than 15 minutes, sometimes it's a good idea to give the dr a call. We always made a phone call to the dr and they would ask us a list of questions to see if she needed to come in. Only twice, did we have to go straight to the ER due to bleeding symptoms.
Try to allow her to have fun and don't let her see you be upset. She can ride her bike, just ask her to wear a helmet. She can play at the park, but make sure she doesn't hang upside down on the monkey bars unless you are there to catch her, etc. Let her have her friends over and maybe do some safer activies (coloring on the sidewalk, singing to some silly music, etc.) when her counts are really low. Hang in there and feel free to ask questions along the way! I hope your daughter falls in the statistics where 80% of children have acute ITP and it goes away after 6 months to a year. If not, you learn to adjust and ITP becomes more of an inconvenience rather than something we worry about on an everyday basis. (It gets in the way when things pop up like dental appointments, wanting to go to the amusement park, etc.)
Pauline-mom of Tiffany (age 14) and Caitlin (Chronic ITP, UCTD -age 13)
Diagnosed: 03/02/07
Current count (Feb 2011): 138
Current dose: 1 mcg/kg
Treatments tried: IVIG (doesnt work), Prednisone (sometimes works with high doses), Nplate (2 years on it-worked, but had to be taken off due to...