Patient's question:
Medical history: My son will be four weeks old at the end of the month. His current height is 97.5 cm, and his weight is 14 kg. Is this normal? His dietary habits include a small bowl of rice per meal, a cup of milk before bed, and some fruits added occasionally. He sleeps for about ten hours a day and rarely gets sick. His father is 170 cm tall, and his mother is 158 cm tall. I always feel that my son is growing very slowly and is much shorter than his peers.Past treatment history and effectiveness: No relevant treatment has been administered.
Desired help: I want to know if my son's current height is normal. Is it necessary to visit the hospital for a check-up?
Doctor's answer:
The average height of a 4-year-old boy is 103.3 cm, and the average weight is 16.3 kg. Based on the data you provided, your child's weight is 0.3 kg less than the average weight of boys of the same age. The height, however, is below average, far from meeting the standard.If the child's height is not meeting the standard, it may be due to possible deficiencies such as zinc or calcium. There is also a possibility of insufficient growth hormone secretion. It is recommended to check the child's trace elements to determine if there is a zinc deficiency, and to check bone density and alkaline phosphatase to see if there is a calcium deficiency. If zinc deficiency is present, zinc gluconate tablets can be used to supplement zinc. If calcium deficiency is present, it is necessary to actively supplement calcium and vitamin D.
If the child goes to bed too late at night or sleeps with the lights on, it can affect height growth. If either of these conditions is present, it is necessary to make changes—ensure the child goes to bed before 9 p.m. and does not sleep with the lights on. If necessary, a blood test can be conducted to check for growth hormone levels and rule out the possibility of insufficient growth hormone secretion.