An abnormal condition characterized by periodic painful muscularspasms and tremors, caused by faulty calcium metabolism and associated with diminished function of the parathyroid glands.
一种症状为周期性疼痛肌肉痉挛和颤抖的不正常状态，由钙代谢失调引起，与甲状旁腺功能低下有关。
2
Indications include muscular cramps and spasms associated with pre-menstrual symptoms, nervous tension, stress and mild anxiety.