Toothache after eating ice-cream may be caused by dentin hypersensitivity, wedge-shaped defects and pulpitis.
1. Dentin allergy: If the patient has dentin allergy, the stimulation when eating ice-cream will cause tooth sensitivity, and the toothache after eating ice-cream may occur.
2. Wedge-shaped defects: wedge-shaped defects usually occur in the neck of the teeth, if the patient has a wedge-shaped defect, it will lead to the neck of the teeth is more sensitive, eat ice cream due to the cold stimulation, it will lead to toothache after eating ice cream.
3. Pulpitis: if the patient suffers from pulpitis, after eating ice-cream teeth by the cold stimulation, will induce acute pulpitis attack, there may be spontaneous, paroxysmal, radiating pain.
If the patient has a toothache after eating ice-cream, he should consult a doctor in time for examination and be treated according to different causes under the guidance of the doctor.