My mother is 91 year old. She has been diagnosed with l1 fracture, osteoporosis, osteoarthritis. She is on bed with pain killer and cannot move on her own. Has swelling in hands and feet .Food intake is very minimal. She has mucus / phlegm in throat/ lungs and thus cannot eat anything. Giving her cough syrup that has guaifenesin. Please suggest any other treatments for mucus. And also is it advisable to get vertibroplasty at her age. She is also angina patient and takes medicine for BP and Ecosprin av 75 Thanks