Symptoms of pediatric calcium deficiency convulsions are mainly manifested as rhythmic contraction of limb muscles, accompanied by neck tilt, and some children are also prone to teeth clenching, hand shaking and foot shaking. Babies in infancy are mainly characterized by generalized spasms, twitching of facial muscles, and straightening of the limbs during breastfeeding. Babies two years old and above mainly show symptoms such as poor sleep, excessive sweating, irritability, irritability, etc. Some babies will suddenly have weak legs or even fall down when playing. It is recommended that when a child is deficient in calcium, you can give your child more food with high calcium content, such as milk, eggs, lean meat to supplement calcium, and follow the doctor’s advice to supplement vitamin D. And in the case of ensuring that the child will not be sunburned, take your child to the sun, to promote the absorption of calcium. Once the pediatric calcium deficiency causes convulsions, it is recommended to seek medical attention as soon as possible.