Patient's question:
Sure, here is the translation of the content you provided:```
No
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Doctor's answer:
Children with calcium deficiency generally do not cause fever. For a child like yours who is 27 months old, calcium deficiency may manifest as a moody temperament, irritability, disobedience, and a tendency to cry; sleep disturbances such as difficulty falling asleep, night sweats, and early waking, followed by crying upon waking; excessive sweating unrelated to the weather, even when it's not hot and the child is dressed appropriately, sweating when it shouldn't; due to irritability and sweat stimulation, the baby prefers to shake their head and rub their pillow when lying down. Over time, the hair on the back of the head may become worn away, forming a bald spot known as.