relapse

Chanel says her brother had "a really long period of sobriety" before relapsing, something she says the family only discovered after James's death.

"I started to relapse, and the old stuff came back. The panic attacks, flashbacks," he added.

According to the psychiatrist, Aswat was "highly ambivalent about the need for medication and had relapsed twice as a result of stopping treatment", which had coincided with violent outbursts.

She said after a series of relapses and months of treatment over the course of last year, she had received a stem cell transplant in December and had been declared cancer-free.

For example, access to medication-assisted treatment is often removed once pregnant people give birth, even though this is a particularly vulnerable time for relapse, overdose and death.