How they treat oral cancer for longtime dippers?

Combined modality. Treatment of oropharyngeal cancer requires multispecialties approaches-surgery is the best if possible plus minus radiation or chemo/rad post surgery. If surgery can't be done-chemo/rad or rad. For advance disease- chemo alone with radiation as needed to relief symptoms. Discuss in detail with your doctors.
? See oral surgeon or ENT doctor if you have a lesion in your mouth.