Robert Wood Johnson University Hospital

Fetal Alcohol Syndrome (FAS)

High-Risk Newborns - Fetal Alcohol Syndrome (FAS)

What is fetal alcohol syndrome (FAS)?

An infant born to a mother who drinks alcohol during pregnancy can have problems included in a group of disorders called fetal alcohol spectrum disorders (FASDs).  FASDs include the following:

There is no cure for FASDs, but children who are diagnosed early and receive appropriate physical and educational interventions, especially those in a stable and nurturing home, are more likely to have better outcomes than those who are not.

What causes fetal alcohol syndrome and other fetal alcohol spectrum disorders?

Many drugs can pass from the mother's blood stream through the placenta to the fetus. Alcohol is no exception. Alcohol is broken down more slowly in the immature body of the fetus than in an adult's body. This can cause the alcohol levels to remain high and stay in the baby's body longer.

The full picture of FAS usually occurs in babies born to alcoholic mothers, or to those who drink regularly or binge-drink. However, no amount of alcohol is safe. Even light or moderate drinking can affect the developing fetus.

Why are fetal alcohol spectrum disorders a concern?

Alcohol use in pregnancy has significant effects on the fetus and the baby. Dependence and addiction to alcohol in the mother also cause the fetus to become addicted. At birth, the baby's dependence on alcohol continues. But since the alcohol is no longer available, the baby's central nervous system becomes over stimulated, causing symptoms of withdrawal. Alcohol withdrawal may begin within a few hours after birth, and symptoms may last up to 18 months.

In addition to the acute effects of withdrawal, babies often suffer the teratogenic (causing abnormalities in formation) effects of alcohol. Specific deformities of the head and face, heart defects, and mental retardation are seen with fetal alcohol syndrome (FAS).

What are the symptoms of fetal alcohol spectrum disorders?

According to the Centers for Disease Control and Prevention (CDC), the following characteristics or behaviors may occur in children with FASDs:

Long-term problems in children with FASDs may include psychiatric problems, gang and criminal behavior, unemployment, and incomplete education.

The symptoms of FASDs may resemble other medical conditions or problems. Consult a physician for a diagnosis.

How are fetal alcohol spectrum disorders diagnosed?

Most often, FASDs are diagnosed based on the mother's history and the appearance of the baby, based on a physician examination by a physician.

Treatment for fetal alcohol spectrum disorders:

The US Food and Drug Administration (FDA) has designated specific drugs for treating the symptoms of withdrawal from alcohol in babies. However, there is no treatment for life-long birth defects and retardation. Babies and children with alcohol-related damage often need developmental follow-up and, possibly, long-term treatment and care.

Prevention of fetal alcohol syndrome:

Fetal alcohol spectrum disorders are 100 percent preventable. However, this requires that a mother stop using alcohol before becoming pregnant. Because no amount of alcohol is proven safe, women should stop drinking immediately if pregnancy is suspected.

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