Avoid eating hard foods or foods that are hot. Eat a lot of ice cream and suck on ice cubes to relieve the swelling. If it is persistant go to the dentist.
Talk only liquids and semisolid foods to prevent further fricion and pain to swollen palate. Also don't take hot stuff. Food and liquids muct me cold. Apply glycerine on the palate by cotton swab evert 4-6 hourly.
