Thank you for your query.
For how long have the hives
been present and when did the rash over the hands start appearing? Did the hives reduce or disappear after the depomedrol shot? Hives or urticarial is a non-specific allergic reaction
and usually subsides on its own following anti-histamine
In fifth disease
the rash over the cheek will not last for 2 years.
I hope I have answered your query to your satisfaction.
Wishing your daughter an early recovery.
Rajiv K Khandelwal