If she is out of town and is seriously ill, you need to get to her immediately and then take her to a regular hospital for treatment.
Finally, it is best to spend more time with her, understand the causes of her depression, find the source of the disease, and find the correct way to help her overcome depression.
Don't underestimate the harm of depression. Your sister should have told her family because she felt very painful. Please pay enough attention!
General universities have psychological counseling centers. It is recommended to make an appointment for counseling, which is completely free and suitable for college students. [Rose] According to the specific situation, please go directly to the hospital if it is serious. A counselor is not a "psychiatrist"!
As a family member, what you need to do is to accompany and listen, and always pay attention to her changes. [praying]
Spend more time with her and ask how she's doing. Help her untie the knot when you know it. If the situation is serious, please find a psychiatrist to make her feel that life has a bright side!
I'm afraid it won't help except occasionally sending red envelopes to express condolences. Giving a red envelope only encourages her to continue to improve her academic performance and pay more attention to her galloping. ...
Ask her why and take her home. .