Why does my tooth hurt when I bite down but no cavity?
Tooth sensitivity occurs when the inner layer of your tooth, known as dentin, becomes exposed. This type of toothache occurs even when there’s no cavity to find. Dentin usually becomes exposed when there’s a wearing away of enamel or gum recession.
What does it mean when your back teeth hurt when you chew?
Structural damage: Structural damage, like a dental crack caused by an injury or a loose or missing filling, can also lead to tooth sensitivity when chewing. Structural damage can allow bacteria to reach the inner nerves or cause the damaged tooth to press on the nerves, both of which can cause pain while chewing.
Is it normal for back molars to hurt?
Your molars, also known as the teeth in the back of your mouth, are very sensitive despite how big and strong they are. If you feel pain in them, you may wonder why do my molars hurt when eating? It is not normal to feel pain in your molars. But when you do, it’s important to pay attention to any underlying symptoms.
How do I stop my tooth from hurting when I bite down?
- What you can do. If you have a toothache, it’s important to figure out what’s at the root of your discomfort.
- Salt water rinse. For many people, a salt water rinse is an effective first-line treatment.
- Hydrogen peroxide rinse.
- Cold compress.
- Peppermint tea bags.
- Garlic.
- Vanilla extract.
- Other natural remedies.
Should molars touch when biting?
When we say bite, what we’re talking about is the way your upper and lower jaw come together. Your upper teeth should fit slightly over your lower teeth and the points of your molars should fit the grooves of the opposite molar. If your jaw lines up like this, you most likely have a healthy bite.
Can biting too hard cause tooth pain?
Your teeth ligaments can become aggravated from too much pressure or a hard bite into food. The irritation can cause you to feel a sharp pain in your teeth that could be mistaken for a common toothache.
Can a cavity cause pain when chewing?
Large Cavity in a Tooth Large cavities can get food stuck in them which can cause pressure and result in pain. Since advanced tooth decay can irritate the pulp (nerve) inside the tooth, you can experience painful flare-ups each time you bite, chew, or put food into your mouth.
What does it mean if my tooth hurts when I bite down?
Dentin sensitivity is not the only thing that can cause pain when you bite down or touch your tooth. This symptom could be caused by decay, a loose filling, or a cracked tooth. It’s also possible that the damage goes beyond the dentin and affects the pulp tissue inside the tooth.
Why does my tooth hurt when I bite on it?
Can your bite change overnight?
So yes, teeth move overnight, though the change might be imperceptible at first. Regardless of dental decay or bad habits, our teeth usually shift over time, resulting in gaps, misalignment, and crookedness. It takes time to notice a changing appearance.