https://pubmed.ncbi.nlm.nih.gov/31556532/
We found an underreporting of the ICD-10 diagnosis F19. It is important to use the F19 diagnosis, because polydrug use is underreported, even though it...
polydrug useprevalenceregistration
https://addictionresource.com/addiction/polydrug-use/
Oct 13, 2025 - Learn about the dangers of polydrug use and how combining substances increases health risks. Get prevention tips and addiction support.
polydrug usedangersriskssignscombining