Sensitive Teeth: What Causes It?

Human teeth, those pearly whites we see, are actually covered by a layer of enamel which protects the soft dentin underneath. When this dentin is exposed, your tooth can become sensitive. This happens with receding gums, where the tooth and the gum meets. Sensitive teeth can be caused by aging, improper brushing techniques, chipping, cracking, or infections. When you take in hot or cold foods, your teeth actually expand and contract. Your eyes may not be able to see, but this can lead to microscopic cracks that make your tooth ache. Here’s a brief list of why you experience sensitive teeth:

1. Brushing too hard, or brushing from side-to-side which can be harsh to your dentin
2. Loss of tooth enamel due to highly acidic foods ( also called as Dental Erosion )
3. Gums naturally recedes where roots will be exposed
4. Plaque or tartar build-up can cause the gums to recede too
5. Tooth grinding or clenching habit
6. Cracked tooth or cracked filling
7. Bleaching the teeth
8. Soft drinks, fruit juices rich in citric acid, or carbonated drinks

How Can You Prevent Sensitive Teeth?

By treating your gums like you would treat your fine hair, you help gums from receding any further. Have a gentle hand when brushing your teeth, no matter how hard it is to break your bad, unconscious habit. You may also opt for brushes with pressure sensors which emits a warning light when you’re brushing hard. You may also try these time-tested remedies:

1. Use a desensitizing toothpaste which helps fill the channels in your dentin.
2. Some folks try putting a small amount of toothpaste on a finger and rub it on the sensitive spots without rinsing it. Do this before going to bed . You can spit, but don’t rinse.
3. If you’re plagued with tooth decay, try a natural toothpaste rich in essential oils of almond, peppermint, and spearmint – which are all antiseptic and antibacterial.
4. Brush your teeth at least twice daily, to help avoid plaque.
5. Use a toothbrush with the softest bristles you can find.
6. Stop the snuff and say goodbye to your tobacco dip or snuff. Chewing tobacco makes your gums recede faster than when you’re smoking cigarettes. Stop all bad habits altogether.

Visit your dentist to help you choose the best option to desensitize your sensitive teeth. If nothing works, your dentist may suggest that you have a root canal to end the problem once and for all. It may be a costly option, but this will work in saving your tooth as well as keeping you pain-free. In the long run, having a healthy diet truly helps. Keep Your Pearly Whites Healthy!

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