For years, Americans have assumed that the greatest chemical threats to children come from rare industrial accidents or obscure toxins. But a new analysis compiled by Anidjar & Levine shows something far more unsettling. The most dangerous chemicals harming young children are not exotic, hidden, or obscure. They are in the home, in the air, in food packaging, in personal care products, and in everyday medications. And the systems meant to protect children from these hazards are failing in ways that are both measurable and preventable.
The study draws from federal datasets, medical surveillance systems, and academic research to reveal a national pattern of exposure that is both widespread and deeply normalized. The numbers show that chemical exposure is not a fringe risk. It is a structural one, shaped by product design, regulatory gaps, and household environments that were never built with children’s vulnerabilities in mind.
Below is a breakdown of the most significant findings.
Poison Control Centers: 2.1 Million Human Exposures in 2023
In 2023, the 55 U.S. Poison Control Centers handled nearly 2.1 million human exposure cases. Children aged 0 to 5 accounted for 40 percent of all calls. That means more than 800,000 young children were involved in chemical exposure incidents in a single year.
Most of these exposures involved everyday household items. Medications, cleaning products, cosmetics, and supplements were among the most common culprits. The data shows that the home remains the most dangerous environment for chemical exposure, not because parents are careless, but because products are not designed with child safety as a primary consideration.
Child Fatalities Have Risen Sharply Since 2019
While child deaths from chemical exposure have fallen dramatically since the 1970s, the trend has reversed in recent years.
Pediatric Fatalities Due to Chemical Exposure (2019 to 2023)
2019: 34 deaths 2020: 43 deaths 2021: 59 deaths 2022: 97 deaths 2023: 90 deaths
The 2023 fatality rate of 4.87 deaths per million children is the highest recorded since 1991.
One of the most alarming findings is the rise in deaths linked to narcotics and psychodysleptics. Fatalities classified under ICD‑10 code X42 doubled from 33 in 2021 to 66 in 2023. This reflects a broader national crisis involving opioids and illicit substances, but the impact on children is often overlooked.
What Is Killing Children? Analgesics Lead the List
Between 2019 and 2024, the leading cause of child deaths reported to Poison Control Centers was analgesic pain medications.
Top Causes of Child Death Due to Chemicals
• Analgesics: 81 fatal cases (23.9 percent) • Fumes, gases, vapors: 47 cases (13.4 percent) • Stimulants and street drugs: 24 cases (7.1 percent) • Batteries: 22 cases (6.5 percent) • Unknown drugs: 19 cases (5.6 percent)
These numbers show that the most lethal threats are not exotic chemicals but everyday items that are poorly secured, poorly labeled, or poorly regulated.
UC Davis Health: Children Carry Dozens of Chemicals in Their Bodies
One of the most striking components of the study comes from UC Davis Health, which analyzed urine samples from 201 children across four states between 2010 and 2021. Researchers tested for 111 chemicals.
Key Findings
• 96 chemicals were found in at least five children • 48 chemicals were found in more than half of the children • 34 chemicals were found in more than 90 percent of children • 9 chemicals detected are not tracked in national health surveys
These chemicals came from food, dust, air, plastics, and personal care products. Many are known to disrupt hormones, impair development, or increase long‑term health risks.
The study also found that firstborn children had significantly lower chemical levels than their younger siblings, and that two‑year‑olds often had higher levels than three‑ or four‑year‑olds. This suggests that exposure is cumulative and shaped by household routines.
Emergency Department Visits: 67,000 Injuries in 2023
The National Electronic Injury Surveillance System (NEISS) recorded 67,000 emergency department visits for chemical poisoning among children under five in 2023. That followed 68,600 in 2022 and 62,600 in 2021.
Where These Incidents Occurred
• 72 percent happened at home • 26 percent occurred at unknown locations • 2 percent occurred in public places like streets, daycares, and parks
Most children were treated and released, but 13 percent required hospital admission or transfer.
Ages of Children Treated in 2023
• Under 1 year: 6 percent • Age 1: 36 percent • Age 2: 29 percent • Age 3: 18 percent • Age 4: 11 percent
Boys accounted for 54 percent of cases.
Top Products Involved in Pediatric Poisonings (2023)
The study identifies the ten products most frequently involved in chemical poisoning cases treated in emergency departments.
Top 10 Products
• Blood pressure medications: 5,800 cases • Dietary supplements: 5,200 cases • Acetaminophen: 4,900 cases • Bleach: 3,600 cases • Antidepressants: 2,800 cases • Ibuprofen: 2,400 cases • Illegal drugs: 1,900 cases • ADD medications: 1,800 cases • Unknown substances: 2,400 cases • Laundry packets: data not available due to high variation
These numbers reflect a mix of household medications, cleaning products, and illicit substances.
Illicit Fentanyl Exposure Has Exploded
One of the most alarming trends is the rise in fentanyl exposure among young children.
Fentanyl Exposure in Children Under 6
• 2016: 10 cases • 2020: 120 cases • 2023: 539 cases
This represents a 349 percent increase in three years and a 5,290 percent increase since 2016. More than 80 percent of these exposures occurred in the child’s home.
Which States Have the Most Pediatric Poisoning Calls?
Between 2020 and 2025, children aged 0 to 5 were involved in 436,444 poison control cases nationwide.
States With the Most Calls
• Texas: 39,442 • California: 34,037 • Florida: 18,897 • Ohio: 18,466 • Pennsylvania: 17,576 • New York: 16,830 • North Carolina: 15,316 • Illinois: 14,592 • Michigan: 14,419 • Georgia: 13,884
States With the Fewest Calls
• District of Columbia: 697 • Vermont: 977 • Rhode Island: 1,098 • Delaware: 1,370 • Alaska: 1,538 • Wyoming: 1,539 • North Dakota: 1,595 • South Dakota: 1,602 • Hawaii: 1,672 • Montana: 2,040
How Children Are Being Exposed
The study identifies the most common routes of exposure for children aged 0 to 5.
Top Exposure Pathways (2020 to 2025)
• Mouth: 3,485 incidents • Mouth and skin: 138 • Eye: 122 • Mouth, eye, and skin: 49 • Inhalation: 17 • Mouth, eye, skin, inhalation: 16 • Mouth and eye: 14 • Mouth and inhalation: 11 • Injection: 9 • Skin only: 8
The dominance of oral exposure reflects how quickly toddlers can access and ingest hazardous substances.
A Systemic Failure, Not a Series of Accidents
The data compiled by Anidjar & Levine shows that chemical exposure is not a matter of isolated incidents or parental oversight. It is a systemic issue shaped by product design, regulatory gaps, and a national environment saturated with chemicals that children cannot avoid.
The COVID‑19 pandemic intensified the problem. During the first three months of 2020, Poison Control Centers recorded 45,550 cleaner and disinfectant exposure calls, a 20 percent increase from the previous year.
With nearly 100 child deaths per year and tens of thousands of emergency department visits, the findings point to a national public health challenge that demands more than household vigilance. It requires structural change.
