KnowraOpioid analgesicsLinked fromLinked fromThe 15 pages that link to Opioid analgesics, each with the reason it gives.All 15Broader topic 1Related 6Narrower topic 7Compared with 1Mu-opioid receptorNarrower topic: Many opioid analgesics relieve pain largely through activation of mu receptors.CodeineNarrower topic: Codeine belongs to this drug class and is prescribed for some forms of pain.Papaver somniferumNarrower topic: Morphine and codeine from the poppy are examples of naturally derived opioid analgesics.TramadolNarrower topic: Tramadol belongs to this drug class despite also affecting monoamine transporters.HydrocodoneNarrower topic: Hydrocodone belongs to this drug class and is prescribed for significant pain.ThebaineNarrower topic: Thebaine supports production of several medicines in this drug class.HydromorphoneNarrower topic: Hydromorphone belongs to this drug class and shares its benefits and risks.