Exposure to Weed in the Womb Can Increase Addiction to Opioids Later in Life

HIGH MODERN FAMILY –

Nov. 13, – 2024 – As many as 1 in 5 pregnant women in the U.S. are now using the drug to help with morning sickness, lower back pain or anxiety. Evidence has been growing, however, to suggest that tetrahydrocannabinol (THC), the main psychoactive ingredient in cannabis, poses risks to the developing fetus by impacting brain development.

“Doctors are contending with an explosion of cannabis use, and the THC content has quadrupled from what it was a generation ago,” said study corresponding author Joseph Cheer, PhD, a Professor of Neurobiology and Psychiatry at the University of Maryland School of Medicine. “It demonstrates the enduring consequences that prenatal cannabis exposure exerts on the brain’s reward system, which ultimately results in a neurobiological vulnerability to opioid drugs.”

The American College of Obstetricians and Gynecologists recommends that doctors counsel patients on concerns about potential adverse health consequences of continued use of cannabis during pregnancy. Dr. Cheer and others doing research on THC exposure during pregnancy are racing to learn more about the health consequences on developing fetuses to help doctors better counsel their patients on the drug’s effects.