Non-steroidal analgesics, calcitonin preparations, and calcium supplements may be given to 90-year-olds with osteoporosis pain. 1. The pain of osteoporosis in 90-year-old old people is common in low back pain, the pain can spread along the spine to the sides, and it is relieved when lying down or sitting, and the pain can be aggravated when standing for a long time or sitting for a long time. 2. Those with pain can be given appropriate amounts of non-steroidal analgesics, such as aspirin and indomethacin tablets. Celecoxib can stop the production of inflammatory prostaglandin-like substances, and has analgesic effect. For intractable pain, short-term application of calcitonin preparations, such as salmon calcitonin, may be considered. 3. It is recommended to supplement calcium preparations, such as calcium gluconate oral solution, calcium lactate tablets. Daily life should be strengthened with nutrition and adequate protein supplementation is beneficial to the treatment. The 90-year-old elderly should pay attention to the osteoporosis pain, timely treatment, not self-medication, so as not to cause adverse consequences.