My wife is64 yrs old & suffering from osteoarthritis of pelvic region. She is using Dhanvantaram kuzhampu massage oil (Kotekkal) & orally Glucosamine sulphate tablets, daily. But there is little relief. It is very difficult for her to get up from sitting posture, or climb stairs. Is there any permanent cure for this or stop further degeneration of bones. Pls Inform.