Developmental delays can be treated with neurotropic drugs such as B vitamins, methylcobalamin and gangliosides. At the same time, the developmental delay in the performance of targeted training, such as speech, movement and so on. 1.B vitamins:There are vitamin B1 vitamin B6, vitamin B12, by helping protein metabolism sugar, to promote brain activity, and protein work together. Avoid gastrointestinal reactions, skin allergic reactions. 2.Methylcobalamin Tablets:Promote myelin regeneration, participate in the metabolism of lecithin, reduce homocysteine, anti-atherosclerosis. Avoid bloating, diarrhea, loss of appetite. 3. Ganglioside injection:It is a kind of compound sugar ester, promoting the normal development of brain tissue. It should be injected intramuscularly or slowly intravenously at one time or in divided doses as prescribed by the doctor. For speech, motor and other developmental delays, you can carry out language training, limb function exercise and so on. Go to the hospital as soon as possible to see a developmental delay, under the guidance of the doctor according to the condition of the choice of drugs, do not take private.