I don't know the answer, but my Mom is having a similar issue. We haven't had it drained yet they were trying a water pill first. Someone told me the following on the John Hopkins message board
"
If you get a drain, make sure it's an IP drain catheter -- not a needle
drain! The fluid always comes right back, so if you have a drain catheter,
you can continue to relieve the pressure. I used to drain a full liter of
fluid in the AM and another full liter in the PM each and every day. It
provided a lot of relief."
We are going to the dr on thurs and will be asking about the IP drain. good luck I know how scary it feels not to help ease the discomfort and get a chance to stop the weight lose. ( my mom doesn't eat very well due to the ascites.)