Hi OP,
I had an 'acute drug induced psychosis' and was sectioned. I was told if I ever came back it would be changed to schizophrenia.
It is difficult to come through but luckily I recovered.
The only chance she has is to not do the recreational drugs and to take the antipsychotics.
Even if she gets better - this will have a long lasting effect on her life.
I have been refused life insurance last month - half a decade after the one time incident. Its unlikely I will be able to have insurance again for a long time - if ever.
This prompted me to look into the relapse rates for these incidents. Its staggeringly high. Every relapse and episode is less chance of recovery.
Some one needs to form trust and get through to her. Explain the severity of this.
If she can recover quickly and not relapse they may not label her with 'schizophrenia'.
Its a damning diagnosis and renders you ineligible for all manner of things - life insurance, organ transplant, a number of different professions, visas to other countries, travel insurance, car insurance, drivers license etc.
She is a cat on her 8th life and she has this one chance to fix it.