If you experience hand joint pain after giving birth during pregnancy, you should take rest, as well as keep warm to avoid cold and strain on the joint area. You can also take calcium supplements under the guidance of your doctor. If there is still no improvement through adjustment, or even gradual aggravation, it is necessary to consult a doctor in time for examination to clarify whether there are other diseases, such as rheumatoid arthritis. During pregnancy, due to hormonal changes in the body, women will cause ligament laxity. At the same time, the fetus absorbs calcium from the mother during pregnancy and needs to breastfeed after delivery, if women do not pay attention to calcium supplementation, it will lead to calcium deficiency, and arthralgia will occur. Women should pay attention to protecting their joints during pregnancy and after delivery, avoiding joint strain and cold, as well as taking calcium supplements. If the joint pain does not get better through conditioning, or even if the symptoms worsen, it is necessary to consider whether it is caused by diseases, such as rheumatoid arthritis, tenosynovitis, etc. It is necessary to consult a doctor in time to make a clear diagnosis, and to treat it under the guidance of the doctor.