The baby hypoxia caused by developmental delay, you can choose the appropriate drug treatment, as well as rehabilitation training. 1. Use of drugs for treatment: found that the baby due to hypoxia caused by developmental delay, can be under the guidance of the doctor to use nutritional nerve drugs for treatment, such as rat nerve growth factor and so on to improve the premature ischemic-hypoxic encephalopathy, has a certain therapeutic effect. 2. Rehabilitation training: When growth or motor development is found to be delayed, it is recommended that rehabilitation training should be carried out as early as possible. Professional assessment should be carried out to carry out sensory integration and whole-brain development training for motor and language development, especially for infants within 6 months of age, which will have a more obvious effect. Clinically, for children with developmental delays, it is recommended that they undergo rehabilitation in the rehabilitation department of a regular children’s hospital as early as possible, in order to try to restore the child’s normal physiological function.