<s>[INST] My brother had a laparoscopic appendicitis mild surgery on 14th april 2013.after 3 days of surgery a sudden attack started creating numbness in whole body, tongue has gone out of his control which lead to tongue bite, persistant drooling and motion stopped for a week accompanied by stomach swelling [/INST] Hello! Thank you for the query. Such symptoms are most likely a complication of anesthesia. Especially if he has had subarachnoid anesthesia (if there was any injection to his spine). If so, he may have meningitis. Abdominal issues may be also caused by an abscess in the surgery area. I suggest your brother to visit his surgeon and consult neurologist. Abdominal ultrasound and spine function should be done. Hope this will help. Regards. </s>