Stock up on soft food. Jello, pudding, soup, tuna on bread but without celery, eggs, egg salad sandwich, yogurt, mashed potatoes, milk, ...
They should tell you but in case you are too woozy to remember do not drink from a straw, do not drink carbonated beverages,
Here, I found you a link that says it better than I can---->
what Rainbowzz needs to know after her dental visit