My sister is currently on her 5th month of the Lupron shot. She h...

My sister is currently on her 5th month of the Lupron shot. She has had serious, and unexplained complications that her doctors have been dissmissing as not results from the shot. She lost 45 lbs in less than 3 months, has high blood pressure, and recently blackouts. Her first resulted in only stitches, but the second time she was behind the wheel, and almost died. Now the doctors have banned her from driving, and are sending her to see Nuerologist, and Cardiologist for exams. They still say this is not a result of Lupron. Our family tends to dissagree.