Suggest Treatment For Weight Loss And Weakness After Chemo And Radiation

After chemo, radiation, and now more chemo, my mother was losing too much weight and getting weak. We convinced her to smoke marijuana using a vaporizor. Results were immediate with no more nausea and a healthy appetite. One week of nothing but 3 good meals a day and very good spirits...she still has yet to feel high ....it just makes her feel more normal. Truly a god-send. Her white blood cell count was low and the doctors said she must take Ciprofloxacin. She started the antibiotic yesterday, and stopped the marijuana. She vomited after breakfast this morning...not good. I want to tell her that she can take the antibiotic AND use the marijuana. What does the doctor say?