Amino acid injections, such as compound amino acid injections, are useful for pregnant women with small fetuses if they are caused by malnutrition. However, it may have limited effect on other causes of fetal small size.
If the fetus is small for a pregnant woman, it may be due to malnutrition caused by the pregnancy reaction of the pregnant woman. If this is the case, injections of amino acids, such as Compound Amino Acid Injection, can help to replenish the amino acid level in the body and help the fetus to grow and develop.
However, a small fetus may also be caused by heredity, for example, if both parents are small, the child may also be small. If this is the case, compound amino acid injection may have limited effect. If there is fetal growth restriction, the cause of the disease must be identified and the primary disease must be treated, and amino acid injections alone will not help.
In conclusion, all medications should be used under the guidance of a doctor and should not be used blindly.