Good day Friend.  I can understand your concern and suitation. Be aware that medicine is just one part of such  treatments. She needs a holistic approach of meditation and psychotherapy to improve her condition. A lot need to be done on her mindset changes through  lifestyle changes, cognitive therapy,  mental relaxation, exercise routine,  food habits and few alternative therapies to support the treatment. Discuss in detail to understand the alternative solution available beyond medicine. Be positive.  She will be alright soon.