This patient support community is for discussions relating to breast cancer, biopsy, genetics, chemotherapy, hormone therapy, lumps, lumpectomy, lymph node dissection, lymphedema, mammograms, mastectomy, radiation therapy, reconstruction, self exams, and stage 3 and 4 treatments.
I understand what you are going through, and I'm sorry to hear that her cancer progressed.
The goal of treatment for patients with stage 4 disease is palliative. This means that treatment is being given to improve the quality of life. The tablet she is taking now can be a form of systemic treatment (oral chemotherapy or hormonal therapy). Hopefully she responds to the treatment so as to improve her survival chances.
Good luck to all of you.
Be positive always.