My mother's age is 67 years her weight is 62 kg she is taking diclofenac last 3 years regularly one tablet in a day. Orthopedic doctor told her your hip bone and thigh ke beech ka gap khata ho gaya hai isiliye while walking both bones are rub together. They produce acute pain. She is also taking neuro kind next bcoz unki nas par nas chhad jati hai tight ki or legs ki figure bend ho jati hai. They also produce acute pain. Please write some medicine which is suitable for her. Or heavy pain killer because she is talking daily one diclofenac tablet.