Suppressor shots usually refer to gonadotropin-releasing hormone analogs, which are primarily used to treat central precocious puberty. The fact that the injection does not inhibit the development may be related to the fact that the precocious puberty is non-central, the age of the injection, and the insufficient dosage. 1. Dosage of suppressive injection: If there is a situation where the secretion of one’s own hormones is too high, and the dose of suppressive injection is relatively insufficient, it is recommended to go to the hospital in time for examination, to see if it is necessary to use other medicines or increase the dosage. 2. Precocious puberty is non-central: inhibitory injection is mainly used to treat central precocious puberty, non-central precocious puberty effect is not obvious. 3. Age of injection: If the age of starting the inhibitory injection treatment is older, the effect is also less obvious. 4. Other: after the inhibitory injection, often eat spicy stimulation, greasy and other unhealthy food, lack of exercise, overweight or obesity, will also affect the effect of inhibitory injection. Playing inhibitory injection but did not inhibit the development, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor to improve the examination, to clarify the cause of the disease, and to carry out targeted treatment.