Cannabis pain relief tablets could eventually be used by people who need an over-the-counter alternative to paracetamol and ibuprofen, which can be dangerous in high doses. By Rachael Ward in Melbourne OVER-the-counter cannabis pain relief could be available in Australia by the end of 2024 if a phase three clinical trial is successful. Promethean BioPharma is currently testing the efficacy and safety of its new medicinal cannabis tablets for mil…