02/16/2026
Scientists have found a way to change fentanyl molecules so the drug doesn't suppress breathing as much, yet is still an effective pain reliever. It could pave the way for a new generation of synthetic opioids with lower risk of causing an overdose.
By Pat Anson Scientists at Scripps Research have found a way to change fentanyl’s molecular structure to reduce the risk of overdosing, while at the same time preserving its pain-relieving properties. The findings, published in the ACS Medicinal Chemistry Letters , suggest that