Anaesthesia General b1e81436 Following is false regarding epidural opioids A Epidural opioids cause respiratory depression B Epidural opioids don’t cause motor block C Epidural opioids injection need to be given in repeated doses D Epidural opioids cause no sympathetic blockade. High-Yield Explanation Epidural opioids have long lasting effect. So there is no need to give frequent injections.