PoisoningIntoxication | Local anesthetics
PoisoningIntoxication Since local anaesthetics are usually applied locally in low concentrations, systemic effects and intoxications are rare. However, if a larger concentration enters the bloodstream, various symptoms of intoxication may occur, such as metallic taste in the mouth, numbness around the mouth, tinnitus, cramps, coma, etc. The heart can also be affected and cardiac dysrhythmias … PoisoningIntoxication | Local anesthetics