hello, Well the symptoms you mentioned need some definite anti depressant or otherwise she might really harm herself. By trying out that holistic treatment -has made the condition even worse (as it was a steroid which has mood altering properties). so, if you really want to help her out ask her to stay away from all such things for some time, take proper drug and later when she is better you may choose whatever treatment modality you like. She needs something like - sertraline or escitalopram, they are safe, non addicting and effective molecules, will help a lot in bringing her back to life. She should not be left alone, stay away from all kind of dangerous chemical, ropes, weapons, or sharp objects. Try to give meds under supervision. Best will be to contact a psychiatrist near your home at the earliest. Maximum people who try or commit suicide express this verbally many days prior to actually doing it. this should not be taken lightly. I hope you get my point and help her. Dr. Manisha Gopal MD psychiatry