Finger joint pain during the monthly period is generally considered to be caused by calcium deficiency, but it may also be caused by arthritis. Therefore, this kind of mothers, you can consider the first regular supplemental calcium tablets, at the same time pay attention to the finger joints to keep warm, and then observe whether the pain can be relieved naturally. If after taking calcium tablets for half a month, the pain still can not be relieved, then we should go to the rheumatology department of the hospital to determine the specific cause by checking the rheumatoid factor, and in serious cases, we also need to take aspirin and ibuprofen pain treatment.