Can local anaesthetic in mouth for tooth extractions cause vomiting and what are the side effects and is it safe?

Anxiety can cause nausea and vomiting. Side effects could be an allergic reaction, a hematoma[swelling] of area and longer lasting of anesthesia. The type and strength of the anesthesia depends on the type of medications you may be on and your overall health and mental condition.

Local anesthesia is dramatic all safe. allergic reactions are exceptionally rare, but vomiting is not one of them. For people report nausea/vomiting post-surgery from swallowing blood. Presurgically discuss your concerns with your doctor. Post surgical management is also your practitioner's responsibility. If surgery is required, your practitioner will choose the appropriate anesthetic.