The active ingredients with the most discrepancies were paracetamol, omeprazole, multi-vitamins, zopiclone and paracetamol/codeine combinations.
Þau virku efni sem höfðu oftast lyfjamisræmi voru parasetamól, omeprazól, fjölvítamín, zópíklón og parasetamól/kódein blöndur.