<s>[INST] 3 weeks ago tomorrow I had a tibia plateau fracture repair, first an external fixater and then internally fixed 3 days later. My sense of smell has been extremely heightened every since. Could you tell me the reason for this? Was it something to do with the anesthesia I was given? [/INST] Hello, I have studied your case and can assure you that it is not related to either tibia fracture or anesthesia. Post surgery some patients complain of hallucinations, and it is very transient. I would recommend you to observe symptoms, at present no active treatment is needed, If there is any increase in symptoms than I would suggest you to meet a psychiatrist. I hope this answer will be useful for you. Let me know if there is any other followup questions. Thanks </s>