Sensitive teeth are a common dental issue that can cause sharp pain and sensitivity. It is typically caused by worn tooth enamel or exposed teeth roots, but can also be due to other conditions such as gum disease and cavities.

Toothbrushing Technique and Acidic Foods: Brushing too hard or using a hard-bristled toothbrush can lead to enamel erosion, exposing the softer layer called dentin. This softer tissue contains microscopic tubules that allow heat and cold, as well as acidic or sticky foods to reach the nerves in the teeth.

Often, this happens because we clench and grind our teeth subconsciously or while sleeping. Having a custom night guard made by your dentist can help reduce the force of this habit and protect your teeth from thinning enamel.

Eating Tooth Sensitivity: Avoid acidic foods, such as tomato sauce, lemon, grapefruit, kiwi and pickles. If you do eat these foods, try rinsing your mouth with a mix of water and salt to neutralize the acids.

If your sensitivity persists, talk to your Bismarck dentist. He or she may prescribe a desensitizing toothpaste, fluoride gel or rinse.

Make Your Own Mouthwash: A quick rinse with saltwater can help balance your mouth’s pH levels. It can also help reduce plaque and bacteria that can irritate your sensitive teeth.

If your sensitivity doesn’t go away after a few days, it could be a sign of serious conditions. Your dentist will examine the affected teeth and recommend treatment for a variety of different problems, including decay, gum disease or a root canal.