Over-the-counter opioids: does Britain have a codeine problem? 

Earlier this year, the NHS announced that it had cut opioid prescriptions by almost half a million in four years. But opioids aren’t just available on prescription in the UK. They can be bought over the counter at pharmacies in the form of co-codamol – pills that contain codeine and paracetamol.Each co-codamol pill contains a fixed amount of 500mg of paracetamol and between 8mg and 12.8mg of codeine, depending on the product. (Co-codamol with more than 12.8mg of codeine is only available on prescription.)
Continued here