The back of the baby’s head fell on the crawling mat, need to decide according to the baby’s symptoms, if there is no crying, vomiting, drowsiness and other symptoms, usually does not matter, if there is crying, mental instability and other symptoms, it is recommended to seek medical attention in a timely manner. The back of the baby’s head fell to the crawling mat, if the baby in addition to crying, no nausea, vomiting and other symptoms, half an hour or so can return to normal, this situation is usually not serious, you can first temporarily observe. In addition, if the baby appeared to cry, and there is mental instability, fatigue, drowsiness and other symptoms, this situation is critical, you need to go to the hospital in a timely manner for examination and treatment, so as not to cause the baby’s brain damage and other situations, affecting the growth and development of the baby.