Clearing SOC from your system?

I often see questions come up on this forum about ppl post tx who want to know, how long it will be until they feel normal again.  I'm sure the answer to that question will be different for everyone who goes thru tx.  With that said, has anyone ever had a blood test after being off of tx for awhile to determine if they actually have any ribavirin or interferon still in their blood/system?  God Bless  

[fretboard]

Excuse me, I'm back.  So do you feel some minor sx's as if you are still on tx afterwards?  Like if someone stopped taking methadone abruptly they may not eat, sleep or poop right for a couple to three months?  Oh, I know that it's supposed to take 10 days for methadone to fully get out of your system.  Is there a timeframe for SOC?thanks