Hello,
Having a child with
ITP is a bit of a roller coaster, isn't it! This may or may not be related to his ITP, but without any visible bleeding, and if the swelling stays the same as usual, then I too would counsel you to just wait and watch. I know that is hard. Most swelling of the skin, especially that caused by minor trauma such as a
bug bite, is not actually bleeding but an increase in inflammatory fluids in the superficial layers of the skin. It feels squishy and looks mostly pale. This is not affected by ITP.
Sometimes, swelling seen on the body is really a
bruise or bleeding under the skin. This can be a problem in children with ITP because it is related to bleeding and clotting. In this case, the area should look more like a bruise. But even then, you can help stop the (inside) bleeding by applying gentle pressure. Even with treated ITP and platelets above 20,000, this is usually all you need. In your case, I think you are doing the right thing by waiting and watching.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Lisa Baker, Pediatrician