IVS changed every 24hrs??

So my friend has cf and has been in hospital since last week. She has a port, but lately hasn't been working. They gave up on port & put in IV, but changing it every 24hrs...is that normal? I thougt IVs were good for few days. She's just miserable & wondered if this was normal to happen.
Source: Cystic Fibrosis Families Forum - Category: Respiratory Medicine Authors: Tags: Families Source Type: forums