Then you should approach the doctor back and ask him to check your medication , he might add some antibiotics along with the pain killer but first is the pain due to decayed teeth or trauma generally the common causes , you need to elaborate more and post picture of x ray of the concerned tooth , wishing you speedy recovery, have faith in your doc

Hello If the tooth needs to be extracted please go ahead and get it extracted. No point having medicines because that might give you temporary relief but for permanent relief you need to get the right treatment.