It is unlikely that his symptoms are due to the vaccine. It is best to get it looked at either by an ENT surgeon or your Dentist. Various conditions including, bacterial infections or even stress can cause oral lesions. In the meanwhile you could use BENZYDAMINE mouth wash which can be used 15 ml as a gargle every 2 hrs for pain relief.
Next Steps
consult ENT surgeon or Dentist
Health Tips
Warm water gargles
Answered2021-05-13 06:45:02
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