Neurography Institute - visit. Below is a chart comparing equianalegesic doses doses that have the same pain relieving effect of the different narcotic pain medications. This is one of the original sedative drugs. Tell your doctor if you regularly use any of these medicines, or any other narcotic medications. Observe for 30 seconds for signs or symptoms of withdrawal. It is therefore, a full not a partial agonist, like the 3 above dopamine agonists dopamine agonists.