Toothache is a common symptom of oral disorders and is generally difficult to control through diet alone. Patients can eat fresh fruit and vegetables such as bitter melon, tomatoes and kiwi. They can also eat moderate amounts of beans and seafood to get fluoride from them. It is important to note that the cause of toothache symptoms and the severity of the condition can vary significantly from patient to patient, and that diet is only one part of the treatment. It is therefore advisable to seek medical advice for any discomfort you may be experiencing, and your doctor will be able to formulate an appropriate treatment plan and give you sound dietary advice for your particular case.