A patient was admitted epidural anaesthesia with 15 ml of 1.5%. Lignocaine with adrenaline for hernia surgery. He devoled hypotension and respiratory depression within 3 minutes after administration of block. The most common cause would be:: (A) Allergy to drug administered, (B) Systemic toxicity to drug administered, (C) Patient got vasovagal shock, (D) Drug has entered the subarachnoid space
Answer is D. D i.e. Drug has entered the sub arachnoid space