If you take calcium tablets and vitamin C at the same time, they may antagonize each other and affect the absorption effect, but there are no big oral contraindications to these two types of drugs, so it is good for the body to eat more. It is recommended that in addition to eating calcium tablets and vitamin C, eating more fresh green vegetables and fruits to supplement vitamin C. You can eat more calcium-rich foods, such as milk, soy milk, eggs, onions, fish, shrimp, etc. to regulate the body through diet. You should get more sunlight every day, 1-2 hours for calcium supplementation and comprehensive conditioning to improve the calcium content and the utilization of vitamin C. If there is no relief for a long time, it must be used promptly under the guidance of a regular doctor.