Phenylketonuria is mainly to check whether the baby has a recessive genetic disease. Once the baby suffers from phenylketonuria, it will lead to physical and mental decline, which will seriously affect the normal development of the baby's physical and mental health. Therefore, parents must carry out phenylketonuria after the baby is born. Ketonuria screening to avoid adverse effects on the baby.

Phenylketonuria is a common amino acid metabolic disease. Due to the influence of genetic factors, some babies will suffer from some congenital diseases after birth. In order to avoid diseases that will affect the physical and mental health and future growth and development of infants, parents need to take their children to do various national mandatory examinations. Among the various examinations that infants must do, phenylketonuria screening is a more important item what is pku.

First, phenylketonuria is an inborn error of metabolism that is influenced by genes. Once children become ill, they will have mental retardation, growth retardation, cerebellar malformations and other adverse symptoms. Therefore, for the physical and mental health of the baby, parents must take the baby for phenylketonuria screening in order to detect and treat the disease in time.

Second, Phenylketonuria is a curable congenital disorder, although it has significant adverse effects on the health of infants. But if it can be checked in time, the disease can be detected in time, and the disease can be treated in time, the baby still has a great chance of being cured. Therefore, parents must pay attention to this check without delay, and it is recommended to take the baby for phenylketonuria screening as soon as possible.

Third, when parents take their baby for a phenylacetone urine test, they must go to a regular tertiary hospital for examination. This not only ensures the accuracy of the examination, but also allows an experienced doctor to help the child with treatment. Don't go to a small hospital on the side of the road, so as not to check the equipment is not clean, causing the child to contract other diseases.

Every baby is screened for phenylketonuria after birth. Neonatal patients do not have specific clinical manifestations, which often lead to missed and misdiagnosed cases. If it cannot be prevented and treated early, intellectual development will decline, and with age, the disease will become more and more serious, eventually causing irreversible consequences. Phenylketonuria is one of the few inherited diseases that can be diagnosed, treated and prevented early. Screening for phenylketonuria can detect blood phenylalanine levels and allow early treatment before clinical symptoms appear. As early as possible detection and prevention. Therefore, phenylketonuria is very important for newborn screening. It has important implications for patients and society.