If the baby is suddenly in this condition, then the first thing to consider is that the symptoms are induced by heat dissipation in the body. The first is that the child is in a hot environment and the body has excess heat to distribute through the capillaries in the skin and the cheeks are red. The second scenario is that the child has an infectious disease and the body itself is feverish, causing the body’s skin to dissipate heat automatically. It is generally recommended to check the blood count to determine the child’s specific condition and then determine the treatment plan.