How much methadone were you taking before?

"I was on 8 before I started coming down"

(8 mLs generally equates to 80 mg, depending on the concentration prepared by the pharmacy.)

Buprenorphine may not be able to suppress withdrawal symptom for 24 hours for people who are heavy users of opioids. In these cases methadone may be the only possible treatment.

What else do you want to ask him?