Help please

Hi not posted on here in ages. My son is schizophrenic due to drug taking years ago not taken anything for 5 years which I was proud of. He has been stable for years now taking his medication and living in supported accommodation. I haven’t seen him for about 10 days due to work commitments and during this time for some unknown reason he has been on a drug bender for the last 10 days taking cocaine and ecstasy. Now he is back to square one stressed, having hallucinations, constantly crying. He said earlier today that he is never taking any drugs again and I think he means it as this has scared him. If anyone has any advice I would be grateful as he won’t go to hospital as he feels it isn’t the right place and from past experience I agree .

Thanks sunny I’ll have a look at those