Saint Drogo and mental illness

I'm asking for donations at https://givesendgo.com/danielgohome
I also have shirts available at sellyourgarment.etsy.com

I was wondering if there was a particular Saint to venerate for this Halloween and Saint Drogo came to mind. I also put him on a shirt and it's available now.

If you are Christian and inclined to ask him for intercession please do and let me know how it worked out for you. I am really very curious.