What should I do about the skull protrusion caused by rickets?

Written by Quan Xiang Mei
Pediatrics
Updated on May 17, 2025
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When children suffer from rickets with noticeable cranial protrusions and abnormal skeletal changes, it is crucial to timely supplement based on the specific needs of the child for trace elements like calcium, as well as vitamin D. Supplementation of vitamin D and trace elements such as calcium, combined with daily activities like sun exposure, are advisable. Additionally, integrating diet changes by consuming foods rich in calcium supports calcium and vitamin D absorption. Consequently, the cranial protrusions can gradually alleviate or disappear. As supplementation continues and the child ages, the shape of the skull may also change accordingly. In daily life, it is important to prevent skeletal abnormalities in children due to calcium and vitamin D deficiencies by making timely adjustments. (Note: The use of medications should be under the guidance of a professional doctor.)

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Written by Quan Xiang Mei
Pediatrics
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Early symptoms of rickets

Rickets is a bone disease formed due to a deficiency of vitamin D, clinically referred to as rickets. The early clinical symptoms of rickets, which correspond to the early stages of vitamin D deficiency, primarily manifest as autonomic dysfunction, including night terrors, night sweats, and crying. In the early stages of rickets symptoms, parents often believe the cause to be calcium deficiency. Indeed, vitamin D deficiency can also impair calcium absorption, and these are linked reactions. Therefore, parents should pay attention to supplementing vitamin D, especially in areas with insufficient sunlight, ensuring that children receive less than two hours of sunlight exposure per day. During children's growth phases, it is essential to ensure adequate daily intake of vitamin D, with a basic amount of 400 IU being necessary.

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Written by Li Jiao Yan
Neonatology
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Rickets lacks what element

Rickets, also known as Vitamin D deficiency rickets, is caused by a deficiency in Vitamin D, which leads to abnormal calcium and phosphorus metabolism in the body. Calcium salts cannot deposit normally in the growing parts of bones, resulting in incomplete mineralization of bone tissue during growth phases and ultimately leading to skeletal abnormalities. This condition is characterized by a chronic nutritional disease closely related to lifestyle. The main symptoms are a deficiency of Vitamin D levels in the blood, followed by low levels of calcium and phosphorus, meaning that the levels of these elements significantly drop. The primary treatment for rickets involves supplementing Vitamin D, thus the main cause of rickets is due to a deficiency of this vitamin.

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Written by Li Jiao Yan
Neonatology
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Can rickets be cured?

Can rickets be cured? Rickets, also known as nutritional vitamin D deficiency rickets, is primarily caused by insufficient levels of vitamin D in the body leading to disorders in calcium and phosphorus metabolism. It is a chronic nutritional disease characterized by skeletal lesions. Typically, it manifests as flawed mineralization of long bones and bone tissue at the growth plates. Vitamin D deficiency rickets is a self-limiting disease that can generally be cured if children have sufficient outdoor activities and adequate exposure to sunlight. Adequate sunlight exposure and physiological doses of vitamin D can treat rickets. Therefore, it is usually recommended that children supplement with 400 units of vitamin D starting about two weeks after birth to prevent and treat rickets. However, if the child is in a later stage and shows obvious skeletal deformities, corrective treatment may be necessary. In severe cases of rickets where intracranial lesions occur, it might affect the child's vital signs and, in serious cases, could even lead to the child's death. Therefore, it is advised that children get plenty of sunlight, routinely supplement with vitamin D, and have regular pediatric check-ups to assess their condition.

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Written by Tong Peng
Pediatrics
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Can people with rickets swim?

Rickets is a metabolic disease caused by a deficiency in vitamin D, and its clinical manifestations primarily include symptoms in infants such as a square skull, night sweats, pigeon chest, eversion of the rib cage, as well as bowlegs or knock-knees. Severe cases can lead to skeletal deformities in the chest and developmental disorders. Therefore, for the treatment of children with rickets, it is necessary to intake vitamin D and calcium to promote bone development. Swimming is also a form of exercise that can enhance the absorption of calcium by the bones, which can help prevent the progression of rickets. It is also important to engage in outdoor activities and expose to sunlight, as vitamin D can be synthesized through sun exposure, effectively supplementing it. If a child's symptoms of rickets are relatively severe, it is advisable to take the child to a specialist hospital for a 25-hydroxy vitamin D test and supplement vitamin D based on the specific results.

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Written by Li Jiao Yan
Neonatology
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How to treat rickets X-type legs?

If rickets presents with an X-shaped deformity, it generally indicates either an active phase of the disease or the residual phase. During this time, it is advisable to minimize the child's standing and walking at home. For lower limb deformities, muscle massages can be performed. For X-shaped legs, massage the inner muscle groups, followed by internal rotation exercises after massaging the double sliding joints. Typically, early treatment involves corrective rehabilitation techniques, and it is possible to visit a pediatric rehabilitation department for relevant manual treatments. If there is a significant skeletal deformity, surgical intervention may be necessary for correction.