Question
I recently noticed an abnormal fingernail cap in my child this week, and there are now four of them. What could be the cause, and if I need to have a detailed check-up at our hospital, which department should I visit?
Answer
The abnormal fingernail caps in children are caused by a lack of calcium. It is suggested to go to the pediatric health care department or pediatric department of the hospital to check for trace elements to see if the child is deficient in calcium. Usually, if a child is deficient in calcium, it can lead to poor growth and development of teeth and nail beds. If there is a deficiency, calcium supplements can be taken under a doctor’s guidance, while also exposing the child to more sunlight and paying attention to eating more calcium-rich foods. This can be done simultaneously with medication and dietary supplements.