So I have struggled with opiate addiction for over 17 years. I went on methadone maintenance. It worked, however, getting off of it was by far worse than kicking pills or heroin. I recently decided to kick heroin cold turkey. The only thing that got me through was taking 6 300mg gabapentin every 4 to 6 hours. I think that it should be a common staple in opiate detox. I ended up running out of gabapentin and then felt the major symptoms of withdrawal. I had to go inpatient for a 6 day detox. I came out feeling great. I need to mention that I felt like crap until the doctor put me on cogentin and haldol (I suffer from bi polar and psychosis as well as depression and anxiety). The point of this is that gabapentin is not used in opiate detox, but it should be.