The common causes of soreness of big teeth at night while sleeping are dietary stimulation and pulpitis.
1. If you drink sour plum juice or lemon juice before going to bed, or eat foods with strong acidic flavor such as prunes, oranges, old vinegar, etc., your teeth will feel sore when you go to bed after being corroded by acidic substances.
2. Pulpitis: If the pulp located in the pulp chamber inside the tooth produces inflammation, when sleeping at night in the supine position, when the head and face eccentric blood flow increases, the blood supply of the teeth also become rich, tooth soreness will be more obvious.
If you have a sore tooth at night, you should go to the hospital in time to find out the cause and actively cooperate with the professional doctor’s treatment.