pain

A meta-analysis analysing 98 published clinical trials highlights the lack of scientific evidence on the efficacy and safety of commonly used analgesic drugs for acute low back pain (such as anti-inflammatory drugs, paracetamol and opioids, among others). The study, published in The BMJ, includes data from more than 15,000 people. It concludes that there is "considerable uncertainty" about the efficacy of these drugs in reducing the severity of non-specific acute low back pain and calls on doctors and patients to use them with caution.