Pain in tooth could be due to some infection present in that tooth.
Next Steps
(-) Visit a dentist or video consult
(-) You can take Ketorol DT SOS, but pain killer will give you temporary relieve only
(-) Warm saline water rinses
(-) Maintaine good oral hygiene by brushing twice a day, use mouthwash
(-) Need a x ray to diagnose properly
Health Tips
If their is an infection, painkiller won't be effective so much , you may need to get dental treatment as soon as possible.
Stay safe n healthy