A patient receives a toxic dose of lignocaine i.v., the patient is likely to exhibit?
* If LA reaches the blood stream, most prominent adverse effects are related to CNS and CVS. * In CNS :-stimulation (convulsions) followed by depression (coma) is seen. - Initial stimulation is due to inhibition of the inhibitory neurons.
Excessive salivation
Mydriasis and diarrhea
Respiratory paralysis
Seizures and coma
Anaesthesia