Welcome to PC ryuu11. Do you practice good mouth hygiene - meaning brushing twice a day and flossing before bed. Many psychiatric meds can cause a very dry mouth, making the mouth uncomfortable. There are mouth washes like Biotine and a spray product called Moisture which moisturizes the mouth. You can also keep water beside your bed and just take a small sip. Keep a garbage container so you don't have to get up. I hope these solutions help.