When I went to the dental clinic a few weeks back because of pain, i asked what would work because over the past 4 years, ive been in constant chronic pain.
The DMD told me that typically, after a while, your mouth builds a tolerance to the pain as any other part of the body would. She suggested taking a dose of ibuprofen and then when it was time to take another ibuprofen, take an acetaminophen pain killer instead and continue to alternate.