<s>[INST] <<SYS>> This is a medical question of type : information <</SYS>> What is (are) Dry Mouth ? [/INST] You should avoid sticky and sugary foods. If you do eat them, brush immediately afterwards. Also, be aware that spicy and salty foods can cause pain in a dry mouth. You should also avoid drinks with caffeine and alcohol. They can dry out the mouth. </s>