Do your teeth go numb when you eat ice cream or drink tea? Let's learn about teeth sensitivity!

Have you ever felt your teeth go numb and ache when you try to eat your favorite ice cream or drink a hot cup of tea ? Maybe it happens when you eat something sour or even drink some cold water. This is what we simply call 'teeth numbness ' or ' teeth sensitivity ' . Today, let's understand exactly what this problem is that many people have.

Why do teeth really go numb like this?

To understand this, we need to know a little about the shape of a tooth. Imagine that our tooth is like a small house.

This house has a strong protective layer on the outside. Just like the tiles on the floor of our houses. This is what we call enamel . This is the strongest substance in our body.

Underneath this enamel layer is another layer, which is like the cement layer under the tile. We call this dentin . This dentin layer is not as strong as enamel. The special thing is that inside this dentin layer there are thousands of tiny channels (tubules) that go to the center of the tooth, where the nerve is.

So, what happens if for some reason the enamel layer on top of your tooth wears away and the dentin layer underneath is exposed? Then the hot, cold, sweet, and sour things you eat and drink start to be felt directly through those little channels to the nerve in the tooth. That's when you feel that unbearable numbness or pain.

What are the main causes of tooth sensitivity?

There can be a variety of reasons why teeth become numb. Some are due to our habits, while others can be symptoms of other medical conditions. Let's take a look at the main causes.

Also learn about teeth whitening products and mouthwashes.

Some people use teeth whitening products to whiten their teeth, which can also increase tooth sensitivity. Also, the acids in some mouthwashes can make the condition worse in someone who already has exposed dentin. So if you have a problem with tooth sensitivity, be sure to consult your dentist before using these products.

What can we do about this? Are there things we can do at home?

Yes, absolutely. There are a few simple things we can do to control tooth numbness. But remember, if these don't completely resolve the problem, you should definitely see a dentist.

Things that can be done at home:

• Use a desensitizing toothpaste: There are toothpastes made specifically for sensitive teeth at pharmacies. These work by gradually covering the tiny channels in the dentin. You will notice a big difference when you use them daily.
• Use a soft-bristled toothbrush: This will greatly reduce damage to your enamel and gums.
• Brush your teeth correctly: Avoid brushing your teeth vigorously up and down. Brush your teeth gently, in a circular motion. You can also ask a dentist for more information about this.
• Limit acidic foods: If you frequently consume acidic or sweet drinks, reduce them. If you do, rinse your mouth with water afterward.
• Fluoride - containing products: Using toothpaste and mouthwash that contain fluoride can help strengthen enamel. However, if your teeth are sensitive, ask your dentist what kind of mouthwash you should use.
• If you grind your teeth: If you have a habit of grinding your teeth in your sleep, you can see a dentist and get a mouth guard made specifically for you.

What treatments can a dentist perform?

If the problem doesn't resolve with what you do at home, your dentist will determine the exact cause and recommend appropriate treatment.

• Fluoride varnishes: Applying a special type of fluoride to exposed areas of the tooth can reduce sensitivity.
• Dental Bonding: This involves covering the exposed root of the tooth with a special filling material (resin).
• Gum graft : If a lot of gum tissue has receded, a small piece of gum tissue can be taken from another part of the body and transplanted to that area.
• Root Canal Treatment: In cases where no other treatment has worked and the tooth is severely numb, root canal treatment may be required as a last resort.

So, if your teeth are sensitive to cold, hot, or sweet foods, it's best to see a dentist for advice rather than ignoring it . Questions he or she may ask you include, "Why are my teeth sensitive?", "Do I need treatment?", and "How can I prevent this in the future?" Don't be afraid to ask your questions and be informed.