A good tongue twister was quite fun growing up. But at any age, biting your tongue is quite not. While it's one of your strongest muscles, biting your tongue is pretty common. It often happens while you're eating something you love too fast. Slow down. Or participating in a heavy-contact sport. Be careful. And sometimes, it could be an issue with your jaw alignment. Talk to your dentist. Whatever the cause, you'll want to implement a tongue bite treatment as quickly as possible to soothe your pain and start the healing. Here's what you should know.