问:我今年63岁,近一段时间我夜间睡觉时小腿常常抽筋,非常难受,有人说我缺钙,我吃了很多钙片,可是也没有见效果,请问我的小腿抽筋是怎么回事?天津王修春不少老年人夜间睡熟时常常发生小腿抽筋,以致痛醒,起床活动后症状减轻,整夜不得安宁。通常,人们习惯把腿抽筋和缺钙联系在一起,这是因 Q: I am 63 years old. Recently, I often cramp my leg when I sleep at night. Some people say I am calcium deficient. I ate a lot of calcium tablets but I did not see the result. What is going on in my leg? Tianjin Wang Xiuchun Many elderly people often have calf cramps during nighttime sleepiness, resulting in pain wake up, relieve symptoms after getting up and restless nights. Often people are accustomed to associating leg cramps with calcium deficiency