Dental sensitivity can be uncomfortable, interfering with eating, drinking, and even sleeping. Understanding some of the common causes of sensitivity can help you identify what might be causing yours, and how to ask your dentist for help during your next appointment. Here are some common reasons people experience sensitive teeth.

How You May Be Causing Your Dental Sensitivity

1. Aggressive Brushing

Frequent brushing is part of any oral hygiene routine, but using too much pressure can cause more harm than good. Over time, brushing aggressively can wear down dental enamel and cause issues like gum recession, which makes your teeth sensitive. Use a gentle touch when brushing to keep from damaging your teeth when you’re trying to care for them.

2. Acidic Foods

Certain foods contain higher levels of acids than others, which can soften dental enamel and contribute to mineral loss and sensitivity. If you eat a lot of acid-rich foods such as tomatoes, citrus fruits, soda, or coffee, try to limit your exposure by quickly swallowing them or mixing them with other foods.

3. Excessive Whitening

During teeth whitening, the bleaching agent carbamide peroxide produces a chemical reaction that releases the tubules from the dental enamel of your teeth. While this reaction is what allows whitening gel to penetrate your teeth, it can also make your teeth more sensitive. To protect your smile, have your teeth whitened at the dentist instead of at home, only do it as regularly as they recommend, and use a sensitivity toothpaste afterwards. 

4. Gum Disease

When bacteria builds on the surface of your teeth, it can inflame your gum tissue and result in gum recession. Recession exposes sensitive teeth roots, causing sensitivity. To prevent gum disease, regularly visit a dentist to professionally clean your teeth and check for the condition. 

5. Tooth Grinding

Dental damage can also cause sensitivity, since fractured crowns allow hot and cold foods to come in contact with the deeper structures and nerves of your teeth. If you suspect that you grind your teeth, talk with your dentist about protective nighttime guards to prevent dental fractures and excessive wear. 

If your sensitive teeth prevent you from enjoying foods and beverages that are cold, hot, or acidic, visit a dentist to address the issue. Family dentistry office Parkway Family Dental in Kalispell, MT can help relieve your dental sensitivity by providing everything from tooth restorations to custom mouth guards. See how they can help you on their website, or call (406) 752-2372 to book an appointment.