|Basic InformationMore InformationLatest News|Obesity Quadruples Kids' Type 2 Diabetes Risk: StudyAre You Raising an 'Emotional Eater'?More Risks on School Playgrounds Linked to Happier ChildrenKids Face Their Own Death Risks When a Sibling DiesIn America's Poorest Communities, a Greater Risk of Child Abuse DeathsFDA Warns Against Children Taking Codeine, TramadolNext Seven Great Achievements in Pediatric Research PredictedMany Students Reluctant to Use Asthma Inhalers at SchoolDon't Give Kids Medicines With Codeine, Tramadol: FDAMany Kids Still Being Injured on ATVsHypnosis Doesn't Improve Post-Op Anxiety, Pain in ChildrenHealth Tip: Minimizing Violence During Screen TimeHealth Tip: Concerned About Your Child's Weight?What's the Best Seasonal Allergy Med for Your Kid?Web-Based Platform Better for Delivering Pre-Op InformationKids Can Pick Up Nicotine on Their HandsHealth Tip: Checking Your Child's MolesCould a Clinical Trial Help Your Child?Direct-Acting Antivirals Approved for Children 12+ With HCVWhen Families Lack Insurance, Kids' Dental Woes Rise10 Minutes of Sweat a Day Helps Kids' HeartsOutdoor Play May Foster Little EnvironmentalistsHealth Tip: Is Your Child Sleeping Enough?Red Cell Distribution Width Predicts Surgical ComplicationsFar Fewer Kids Are Dying Worldwide, but Gains Are UnevenVaccinating Pregnant Moms Protects Babies From Whooping CoughMost U.S. Kids Who Die From Flu Are UnvaccinatedCommon Post-Op Ear Drops Tied to Eardrum Perforations in KidsParents' Pot Use a Tricky Topic When It Comes to Their KidsHealth Tip: Help Your Child with Body ImageLead Exposure as Child, Lower IQ as Adult?Just 17 U.S. States Require Defibrillators in Some SchoolsMany Kids With Diabetes Missing Out on Eye Exams, Study FindsOlder Mothers May Raise Better-Behaved Kids, Study SuggestsHealth Tip: Check Your Child's TemperatureFruit Juice for Kids: A Serving a Day OK'Eraser Challenge' Latest Harmful Social Media Trend for Kids'Heads Up' Football Program Tackles Concussion Danger in KidsParents Don't Always Head to Child's Doctor When Illness StrikesSpring-Clean Your Medicine Cabinet to Safeguard Your KidsFewer U.S. Kids Overdosing on OpioidsWhy Some Kids Take Longer to Recover From Brain InjuryNearby Day Cares Don't Pose Health Risks to Kids: StudyObese Moms May Fail to Spot Obesity in Their Own KidsToo Much Screen Time May Raise Kids' Diabetes RiskHealth Tip: Help Kids Maintain Healthy CholesterolMite-Proof Bedding May Help Curb Asthma Attacks: StudyWatchful Waiting Cost-Effective for Pediatric Acute Otitis MediaHealth Tip: Make Sure Kids' Shoes Fit WellCity Tax on Cars Cut Pollution, Kids' Asthma RiskQuestions and AnswersLinks
Insecticides Linked to Behavioral Issues in Children
Updated: Mar 3rd 2017
FRIDAY, March 3, 2017 (HealthDay News) -- Children exposed to a widely-used group of insecticides (pyrethroids) may be at increased risk for behavioral problems, according to a study published online March 1 in Occupational & Environmental Medicine.
The study was led by Jean-Francois Viel, M.D., Ph.D., of the University Hospital in Rennes, France. His team measured hundreds of pregnant women's exposure to pyrethroids, as well as their children's exposure, by assessing levels of pyrethroid metabolites in their urine. At age 6, the children underwent behavioral assessments.
Viel's team found that higher levels of a certain pyrethroid-linked chemical in the urine of pregnant women was associated with an increased risk of internalizing behaviors in their children. The presence of one such chemical in children's urine was also associated with an increased risk of externalizing disorders -- defiant and disruptive behaviors. Another pyrethroid-linked chemical was associated with a lower risk of externalizing disorders. Overall, children with the highest levels of pyrethroid metabolites in their urine were about three times more likely to have abnormal behavior.
Pyrethroids may trigger behavioral problems by affecting neurochemical signaling in the brain, Viel's team suggested. "The current study suggests that exposure to certain pyrethroids at the low environmental doses encountered by the general public may be associated with behavioral disorders in children," the authors write.
This article: Copyright © 2017 HealthDay. All rights reserved.