Oxygen deprivation in a child who is converted from a normal to a cesarean section can be treated with oxygen therapy, hyperbaric chamber treatment, hospitalization systematic treatment, and strengthening of diet and life and other aspects of conditioning. 1. Oxygen therapy: In the course of a normal delivery, indications for cesarean section appear, and cesarean section may be needed to terminate the pregnancy. If the child’s condition of hypoxia is mild, oxygen therapy is needed immediately, which may lead to some improvement of the condition. 2. Hyperbaric oxygen chamber treatment: If the child’s hypoxia is relatively severe, hyperbaric oxygen chamber treatment may be needed. 3. Hospitalization for systematic treatment: If the child is hypoxic after cesarean section, he/she needs to be transferred to neonatology department for hospitalization for systematic treatment. 4. Strengthen the diet and life and other aspects of regulation: may need to breastfeeding, strengthen the life regulation. The child’s lack of oxygen after a cesarean section needs to be treated appropriately under the guidance of a professional doctor and according to different conditions.