What Physical Health Issues Affect Adults with FASD?

Adults with Fetal Alcohol Spectrum Disorders (FASD) often experience physical health problems that persist from childhood or emerge as they grow older. While much of the focus surrounding FASD is placed on childhood behavior and neurodevelopment, the condition is a whole-body disorder. Reading about potential health risks can feel overwhelming, but understanding these issues is an empowering step toward protecting your long-term health.

Prenatal alcohol exposure is a significant clinical risk factor for a wide range of long-term physical health issues, known as comorbidities (additional conditions that occur alongside a primary diagnosis) ^[1]. Because individuals with FASD have complex physical needs throughout their lives, proactive, continuous, and comprehensive healthcare is essential ^[2][3].

Below are some of the most common physical health issues that can affect adults with FASD:

Cardiovascular and Metabolic Health

Prenatal alcohol exposure can have lasting impacts on your cardiovascular and metabolic systems:

• High Blood Pressure (Hypertension): Hypertension is a recognized and significant clinical condition in people with FASD ^[4]. Research shows an increased risk for higher blood pressure readings, making regular monitoring crucial ^[5].
• Vascular Changes: Adults with FASD may have altered vascular function, including differences in how their blood vessels dilate, which can affect overall circulatory health ^[6][7].
• Metabolic Syndrome: There is evidence that prenatal alcohol exposure is linked to changes in markers associated with metabolic syndrome, which includes conditions like altered blood sugar levels and cholesterol imbalances ^[8][9].

Kidney and Urogenital Issues

The development of the kidneys and urinary tract can be affected by prenatal alcohol exposure, leading to issues that persist into adulthood:

• Renal Anomalies: People with FASD have an established incidence of structural anomalies in their kidneys and urinary tract ^[4].
• Impaired Kidney Function: Due to these structural differences, there can be a higher risk of impaired kidney function, requiring long-term monitoring through routine blood and urine tests ^[4].
• Incontinence: Urinary incontinence (loss of bladder control) is a documented issue, and evidence suggests it may occur at higher rates than in the general public ^[10].

Bone and Skeletal Health

Growth restriction—such as lower height and smaller head circumference—is a well-documented feature of FASD that continues into adulthood ^[11]. In addition to these physical differences, there are concerns regarding bone strength:

• Lower Bone Mineral Density: Studies have shown that older children and adolescents with FASD have lower bone mineral density and reduced lean tissue mass (less muscle mass) compared to their peers ^[12]. This suggests a potential long-term deficit in skeletal strength. Adults and their caregivers should be aware of this to help prevent fractures or early-onset osteoporosis ^[12].

Neurological and Endocrine Systems

FASD causes permanent structural differences in the brain and central nervous system, but it also impacts how different bodily systems communicate:

• Endocrine (Hormone) Impairment: Prenatal alcohol exposure is linked to hormonal alterations, suggesting potential central nervous system-related endocrine impairment ^[13]. In everyday life, hormone imbalances might affect your energy levels, weight management, or mood.
• Neuroimmune Function: There are enduring effects on the neuroimmune system, including chronic neuroinflammation (ongoing inflammation in the brain and nervous system), which may contribute to both physical and neurobehavioral health over a lifespan ^[14][15]. This might be experienced as chronic fatigue, brain fog, or difficulty regulating emotions.
• Sleep Disturbances: Sleep issues—such as insomnia, disrupted sleep-wake cycles, or sleep apnea—are a common comorbidity that can significantly impact daily functioning and overall health ^[9].

The Need for Preventive Care

Because prenatal alcohol exposure affects the body so broadly, adults with FASD need comprehensive healthcare services that go beyond addressing neurodevelopmental traits ^[16]. Preventive screenings for blood pressure, kidney function, and metabolic markers should be a routine part of adult care. You can advocate for yourself by requesting specific baseline tests from your primary care doctor, such as:

• A lipid panel (to check cholesterol) and A1C test (to check blood sugar)
• A DEXA scan (to check bone density)
• Comprehensive metabolic panel and urinalysis (to monitor kidney function)

Integrated, community-based support and access to knowledgeable medical professionals are associated with improved long-term health outcomes for adults living with FASD ^[17][2].