2-year-old children have dry skin and do not sweat on their backs, which may be because their thermoregulation function has not been fully developed, resulting in insufficient sweat gland secretion. It may also be because the environment is too dry, or the child lacks enough water intake. Parents are advised to keep proper indoor humidity on the basis of ensuring children's adequate diet and water, so as to avoid the irritation of excessively dry air to children's skin.

Parents need to pay attention to the moisturizing work of infant skin. You can choose some gentle moisturizing body milk or moisturizing cream for care. I recommend this product, Anchu Body Cream. Contains a variety of natural ingredients, which can effectively moisturize the skin and increase the elasticity and softness of the skin, and has been well received and loved by many consumers.

Parents also need to reasonably control the way their children dress and bathe. Children should be prevented from being excessively wrapped in clothes or bathing with overheated water, so as not to irritate the skin, and attention should be paid to changing dry clothes in time to keep the skin clean and dry.

If the child has abnormal skin or aggravated symptoms, it is recommended to seek medical advice in time. The doctor will make a diagnosis according to the specific situation of the child and give corresponding treatment and preventive measures. Parents need to pay close attention to their children's physical condition to ensure their healthy and happy growth.