Vitamin d and calcium supplementation to children was rife, and intensification of vitamin d milk, VD calcium milk, malted milk, cod liver oil and a large number of vitamin d and calcium-containing foods and health products market, has played an instrumental role. In fact, giving children vitamin d overdose or poisoning causes fever, what reason?
Growth and development of children are in phase, development of the nervous system is not yet perfect, especially poor plant regulation function of the nervous system so vulnerable to interference of various factors and changes in body temperature. If children eat too much food containing vitamin d and calcium, may even give them vitamin d needle, is bound to cause excessive vitamin d in the body, prompting increased intestinal calcium absorption. When blood calcium when kept increasing, sympathetic excitement occurred, coupled with sensitivity to angiotensin enhanced vascular wall in children, skin vasoconstriction to be sweat, causing thermoregulation disorder, heat dissipation does not go out in the body, too much savings, thus causing fever.
Children\'s fever caused by consumption of vitamin d overdose have their characteristics, children\'s high temperature at night than during the day, 24-hour temperature change more than 1 ° c, temperature lower than head and body temperature in extremities, pale, not skin perspiration or sweat less. Some children also accompanied by symptoms such as irritability, thirst, polyuria, Nacha. As parents, once a child is fever, should bring the child in time to see a doctor, check if it is caused by vitamin d, vitamin d and calcium supplements to immediately stop, gradually return to normal body temperature. Last advise parents giving children vitamin d and calcium supplementation, should be to consult a doctor.
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