Holy crack - it's #MolarMonday!
Molars are particularly vulnerable to cracks because they absorb most of the forces during chewing or grinding. Symptoms or not, it's important to see your dentist right away to assess the severity of the crack and appropriate treatment plan. Pay attention to any particular sensitive spots on the tooth, and try avoiding chewing on the side where the crack may be. Biting can open the crack further and irritate the soft vascular tissue inside your tooth.