... andthroat. Your doctor can suggest medicines to helpcontrol the pain. Your doctor also may suggestspecial rinses to numb the throat and mouth to helprelieve the soreness. If your pain continues, you ... you canask your doctor about stronger medicines.• Dry mouth: A dry mouth can make it hard for you to eat, talk, and swallow. It can also lead to toothdecay. You may find it helpful to drink lots ... cancer. You need the right amount of calories,protein, vitamins, and minerals to maintain yourstrength and to heal.However, when you have oral cancer, it may bedifficult to eat. You may be...