患儿,男,7岁,主因反复手足搐搦10天就诊.患儿于发病前一月有发热、咳嗽、流涕等上呼吸道感染史.于10天前突然出现手足搐搦反复发作,每次持续约10余分钟,伴呃逆、肌肉酸痛、四肢麻木、无意识丧失,发作频繁,有时一日多次.考虑为低钙性抽搐,每次静椎钙剂后均可缓解. Children, male, 7 years old, mainly due to repeated hand-and-hand convulsions 10 days of treatment.The children in the month before the onset of fever, cough, runny nose and other upper respiratory tract infections in 10 days ago suddenly appeared tetany again and again, each time continued About 10 minutes, with hiccups, muscle soreness, limb numbness, unconscious loss, frequent seizures, and sometimes several times a day. Considered as hypocalcemic convulsions, each time after static calcium can be relieved.