Under what circumstances will the mental hospital send me a text message?

Confirm my reservation information, remind me to take medicine or make a follow-up visit.

1. Confirm my appointment information: I have made an appointment for outpatient treatment or hospitalization by phone or online, and the mental hospital will confirm the relevant appointment information to me by SMS.

2. Remind me to take medicine or go back for a visit: I am being treated in a mental hospital, and the doctor will send me a text message to remind me to take medicine on time or go to the hospital for a follow-up visit.