Toothache is a common symptom of oral disorders. Patients should be careful to avoid foods that are highly irritating, such as onion, ginger, garlic, chilli, pepper and leek in their daily life. They should also try not to drink alcohol and not to eat foods that are too acidic, too cold, too hot or too hard. 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 based on your specific situation.