> To reduce the incidence of paracetamol overdose, legislation was passed in the UK in 1998 to limit the number of tablets that could be bought in one purchase: 16 tablets at present (up to 32 tablets in pharmacies). Furthermore, paracetamol was supplied in blister packs making obtaining the actual tablets take longer.
Limiting pack size has reduced sizes of overdoses and numbers of deaths and liver transplantations in England and Wales, but not Scotland,[1]although some authors have disputed the decline.[2]