5 Major Causes of Teeth Sensitivity

5 Major Causes of Teeth Sensitivity

5 Major Causes of teeth sensitivity 

Let’s start with the basics: Tooth sensitivity occurs when the enamel that protects our teeth gets thinner. The enamel covers your dentin, and dentin can often be sensitive since it communicates with the nerves of your teeth. Sensitivity is also commonly caused when gum recession occurs.  

Too much sugar sweets, acidic drinks (Sorry coffee) or, merely, the absence of regular brushing can cause the coloring and sensitivity of our teeth to take a sharp downturn. Once those pearly whites become sensitive, activities as simple as speaking, sleeping, eating, or dental care become quite tedious.

Tooth Health 

We all had a cavity or two in our lifetime…that’s okay, I’m not here to judge. However, when we let things like this go unchecked for longer periods of time, the tooth enamel can further deteriorate and expose the sensitive layer.

A cracked or chipped tooth, a worn filling, gum disease, and even unkempt corrective teeth wear (braces, aligners, retainers, etc.) can cause your teeth top to become more sensitive with continued neglect. 

Those six months check-ins with a dentist can help ensure there are no lingering issues that pop up.

Eating habits 

Consider monitoring your food and drinking habits. You don’t have to go cold turkey, but slight cutbacks and/or adjustments can really help in the run. 

Acidic foods and drinks are the typical culprits. Acidic foods break down the tooth enamel and continued use aggregates these layers as well. 

Sodas, coffee, and wine are some of the top culprits. 

The solution is simple: Try using a straw to limit contact with your teeth with beverages or take sips of water to balance the acidity in your mouth. 

Teeth Cleaning Routine 

Many of us believe that if we put in the work, then the results will show. t is also important that the work you put in is QUALITY work. When it comes to everyday teeth care, you may have to reevaluate your practices. 

For instance, tooth sensitivity can appear from simply brushing your teeth too hard or using a hard toothbrush.  

The mouthwash you have been using since you were a kid could also be a cause. Some mouthwashes contain acids and worsen tooth sensitivity if the dentin or the middle layer of or your tooth is exposed.  

Late night teeth grinding can also result in teeth sensitivity. In such cases, it is recommended that you wear a mouthguard when you sleep. 


As we age, our bodies gradually degrade, and our teeth are no exception. Normal wear and tear can affect the strength of your teeth. 

However, studies also show that teeth sensitivity typically affects adults between ages 20 and 50. This is because adults are more likely to have gum recession which causes more sensitive tooth areas to be exposed. 

You don’t get repeats with your adult teeth, so make sure you are always thinking long-term with your teeth.

Dental Treatments

Even though dental treatments are meant to improve our smile, they can also cause our teeth to become more sensitive than normal. The sensitivity usually is a temporary nuisance. Procedures such as crowns, fillings and even tooth bleaching can cause the problem to arise. 

It’s also common to experience sensitivity with treatments such as whitening strips

You can expect to experience sensitivity for a couple hours or a day for special circumstances. If the pain persists, it’s best to contact your dentist. 


Tooth sensitivity is a treatable condition. Special toothpaste equipped to handle sensitive teeth, fluoride gel, and some small dental procedures can aid in bringing back your once strong smile. Be sure to contact a dental professional to ensure you are treating your condition as needed. 


If you are looking for a tooth whitening kit that’ll adhere to your sensitive needs, our Bride Brite Teeth Whitening Kit is the simple and safe solution. Our dentist backed program will give you the beautiful white smile you want at the fraction of the cost. You can have an Advanced whitening sensitivity free smile and all it takes is 10 minutes a day for 10 days! 

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