I take 800 mg/day of carbamazepine for trigeminal neuralgia. Over 18 yrs dosage has changed. I have been told that the changes in my mouth are caused by this drug. Changes: sensitivity to all acidic foods--tomatoes, citrus, peppers, onions, vinegar, pickles, black pepper seasoning. Ulcer looking places have developed on the sides of my tongue. Dentist thought I was cancer and sent me to oral surgeon; no cancer, no explanation. Are these events the cause of carbamazepine and I a doomed to oatmeal, cream of wheat, cantaloupe, etc for the rest of my life?
                                                        
                                                     
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                posted on
                                                            
                                                                Thu, 19 Feb 2015 
                                                            
                                                            
                                                            
                                                            
                                                                
                                                                    
                                                                    
                                                                    Sat, 3 Jun 2017
                                                                    
                                                                    
  Answered on 
                                                                 
                                                                
                                                                    
                                                                    
                                                                    Mon, 5 Jun 2017
                                                                    
                                                                    
  Last reviewed on