KnowraLocal anestheticLinked fromLinked fromThe 31 pages that link to Local anesthetic, each with the reason it gives.All 31Broader topic 3Related 16Narrower topic 8Compared with 4LidocaineNarrower topic: Lidocaine is widely used as an injectable, topical, and mucosal local anesthetic.Local anesthetic systemic toxicityNarrower topic: LAST is a systemic adverse reaction to drugs ordinarily used to block sensation locally.Topical anestheticNarrower topic: Topical anesthetics are local anesthetics delivered across a body surface.BenzocaineNarrower topic: Benzocaine belongs to this drug class and shares its core nerve-blocking action.BupivacaineNarrower topic: Bupivacaine is a long-acting member of this drug class.ProcaineNarrower topic: Procaine is one member of this drug class.ChloroethaneNarrower topic: Chloroethane spray produced brief local numbness by rapidly cooling tissue.Throat lozengeNarrower topic: Some lozenges numb throat pain by temporarily blocking sensory nerves.