Why are your teeth always cold?

Your teeth should not normally feel cold. If you are experiencing a sensation of coldness in your teeth, it could be due to a few reasons:

1. Tooth Sensitivity: Tooth sensitivity can cause your teeth to feel cold, especially when exposed to cold foods or beverages. This sensitivity is often caused by worn-out enamel, gum recession, or exposed tooth roots.

2. Dental Work: If you have recently undergone dental work, such as a filling or crown placement, your teeth may feel sensitive and cold due to the manipulation of the tooth structure. This sensitivity should subside over time.

3. Acidic Foods: Consuming acidic foods or drinks, such as citrus fruits or sodas, can temporarily cause your teeth to feel cold and sensitive.

4. Underlying Dental Problems: In some cases, chronic cold sensitivity can indicate underlying dental problems, such as a cracked tooth, an abscessed tooth, or an infected nerve. If the cold sensitivity persists or is accompanied by pain or other symptoms, it's important to see your dentist for an evaluation.

5. Nerve Damage: In rare cases, nerve damage in the mouth can cause a persistent feeling of coldness in the teeth. This is usually associated with medical conditions like diabetes, multiple sclerosis, or shingles.

If you are concerned about the sensation of coldness in your teeth, it's always best to consult a dentist for a proper diagnosis and treatment.