Sour teeth after vomiting may be caused by dentin allergy, acid reflux stimulation to the teeth, etc. You can rinse your mouth with water, and if necessary, carry out filling and restorative treatment, medication and so on.
1. Dentin allergy: If you have acidic teeth after vomiting, belonging to dentin allergy, you can first rinse your mouth with light salt water and wait for the symptoms of acidic teeth to relieve themselves. If tooth decay or wedge-shaped defects and other dentin allergy aggravation, but also as soon as possible with a professional dentist for dental filling repair treatment, such as composite resin filling repair, can alleviate the symptoms of dental acid.
2. Gastric acid reflux stimulation to the teeth: If the acid reflux caused by vomiting, there will also be the case of acidity, you can first rinse your mouth with water, and then with a professional doctor to take drugs to inhibit the secretion of gastric acid, to promote gastrointestinal dynamics of the drug, such as omeprazole, domperidone and so on.
If the tooth acid after vomiting, and for a long time can not be relieved, it is recommended to go to the regular hospital for consultation and examination, and cooperate with professional dentists to develop treatment measures.