不少老年人,常常在夜间睡眠时,小腿突然抽筋、疼痛,活动受限。这种现象,在医学上称之为腓肠肌痉挛。主要病因是由于肌肉营养不良,夜间活动度减低,导致末梢血管血流减缓,从而引发抽搐。该病症是老年人衰老的正常表现,而非缺钙所致。如果老年人经常出现夜间小腿抽搐的症状,您不妨 Many elderly people often have cramps, pain and restricted activities during nighttime sleep. This phenomenon, medically called gastrocnemius muscle spasm. The main cause is due to muscle malnutrition, decreased activity at night, leading to peripheral blood flow slowed down, causing convulsions. The condition is a normal sign of aging in the elderly, not caused by calcium deficiency. If the elderly often have symptoms of leg weakness at night, you may as well