Without getting in to see a doctor, or at least getting her regular dr. on the phone, I don't think she can. I'd just keep a close eye, and if things really don't look right, either because of medication or thinking she might try something, get her to the emergency room. The ER does take care of suicide related stuff. If I were you, I'd probably call the national suicide hotline myself, 1-800-273-TALK (8255), they can probably give you better advice than me, and it's free and confidential. I'm not free though.