My Friend Had A So Called Minor Stroke, She’s Only

My friend had a so called minor stroke, she’s only 55. But was put in a nursing home because she’s constantly dizzy and vomits when she gets up to go to the bathroom. She feels ok when she lies real still. She’s losing a lot of weight and I feel she should be on IV in the hospital. Do not understand the care she’s getting. She’s not 95 years old!