If a child does not grow in size, it can be improved by strengthening nutrition, exercising more and using medication. 1. If the child does not grow because usually have picky eating habits, resulting in malnutrition, affecting the growth of the child’s height, you can strengthen the child’s nutrition, eat more high-quality protein, calcium-rich food, to ensure that the child’s growth and development of the nutrients needed to promote the growth of the child’s height. 2. In daily life, we should often participate in outdoor activities, more sunshine, more sports and exercise, to promote the development of bones and muscles, for the child’s height growth also has a role in promoting. 3. If a child’s lack of growth is due to insufficient secretion of growth hormone in the body, it is necessary to give growth hormone and other medications under the guidance of a professional physician to promote height growth. If the child does not grow, the height is lower than the same age and sex of the child, you need to take the child to the hospital pediatrics or endocrinology department in a timely manner, to identify the cause of the disease to give targeted intervention therapy.