Poisoning by local anesthetics | Local anesthesia
Poisoning by local anesthetics Intoxication (poisoning) with local anesthetics can occur, for example, if the drug enters the bloodstream directly instead of into the tissue. The central nervous system can react with restlessness, muscle tremors and cramps, but also dizziness, nausea and vomiting. A metallic taste may appear in the area of the tongue and … Poisoning by local anesthetics | Local anesthesia