'It was like I was sedated for 20 years'
Media playback is unsupported on your device
Video

'It was like I was sedated for 20 years'

One man tells how a change in drug treatment is working after spending 20 years on methadone.

Michael, from Dundee, says the heroin substitute left him feeling constantly sedated, with no attempt to wean him off it.

  • 03 May 2018