my 87 yr old mother is having renal failure. She sees a dr every 6 months. She has not felt well for 4 months. She has had a rash with itching. Drs told her different things. Last wk she got real weak I call the ambulance she was admitted for 4 days with pneumonia uti bacteria in bloodstream. Sent home with 5 levaquin. After 2 days home began to get very weak again by thurs and fri she was so sore could not stand to be touched could not get out of bed by herself. Put her back in hospital they said the uti was not cleared up was in her bloodstream giving her stronger antibiotic. Recommending going to rehab upon releasewhat is your opinion