SHARES
“During the past month, I had very sensitive teeth that made hot and cold food and drinks unbearable, and brushing my teeth was always painful. I had to pass on my favorite ice-creams and cold drinks because they make my teeth hurt. Not only that, my gums bled often, leading to more fear about brushing my teeth. I regretted that I have been neglectful of my dental appointments but I could not put it off any longer. Glad I consulted my dentist because my problems are solved, stopping further damage to my teeth.” says Kiara 29.
At the dental clinic, the dentist explained to Kiara that she had teeth sensitivity. Teeth sensitivity is a common dental problem that can cause discomfort ranging from mild to severe.
What causes teeth sensitivity?
A tooth consists of different structural layers, in which the outermost layers being enamel and cementum, while the inner part of the tooth known as dentin. Dentin contains microtubules which can trigger nerve impulses. Teeth sensitivity occurs when dentin loses its protective covering such as the enamel or cementum, exposing the nerve endings to hot, cold, acidic or sticky foods.
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Sensitive teeth can be due to various dental problems, such as:
- Worn enamel due to vigorous brushing from hard-bristle toothbrush
- Gum recession exposing root surface of teeth
- Acidic or sugary diet causing tooth erosion
- Tooth decay
- Cracked tooth
- Worn teeth due to teeth grinding habit
- Temporary sensitivity after dental procedures such as tooth bleaching, deep fillings and crowns
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Worn teeth due to teeth grinding
What are the available treatments?
If sensitive teeth bother you, visit a dentist to find out the underlying cause. There are a variety of treatments to solve teeth sensitivity, for instance:
- Replace worn fillings or fix a cavity
- Fillings to cover exposed roots
- Gum treatments such as scaling and polishing or gum grafts to protect root surface
- In-office fluoride gel to strengthen enamel thus reducing painful sensations
- Mouthguard to protect your teeth if you have teeth grinding habit
- Root canal treatment if your sensitive teeth cause severe pain
Night mouthguard
Is there anything I can do to prevent teeth sensitivity?
Besides getting dental treatments, there are several tips to prevent or put brakes on teeth sensitivity:
- Avoid aggressive brushing
If you brush aggressively you might be taking off more than just plaque. Using a soft-bristled toothbrush with a circular motion around the gums to keep your teeth clean and strong.
- Avoid acidic foods and drinks
Highly acidic diet attacks the enamel, favouring bacteria to produce acid which eats away your teeth. Also, do not brush your teeth straight after eating as certain foods and drinks can soften the enamel of your teeth.
- Using over-the-counter desensitising toothpastes
Desensitising toothpastes may help to block pain associated with sensitive teeth. Regular use of these toothpastes yields best results. Your dentist may also suggest rubbing a small amount of the toothpaste directly on the affected areas.
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- Relax your jaw
Avoid clenching or grinding your teeth if you are aware of the habit. It is important to address your stress or any underlying issue that might have contributed to the habit.
- Take a break from teeth bleaching
If you are thinking of getting your teeth whitened, discuss with the dentist about the possibility of teeth bleaching worsening your teeth sensitivity and whether you should continue with the treatment.
Conclusion
Teeth sensitivity can be treated with a proper diagnosis. Hence, if you have been suffering from painful sensitivity, stop putting up with the problem and consult a dentist for solutions.
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by Soh May Leng
Born and raised in Malaysia, May Leng obtained her Bachelor of Dental Surgery from the University of Otago, New Zealand. She has joined the GetDoc team to relay valuable health information to the public. Staying active plays a big part in her daily life especially through outdoor sports such as running and swimming. She also enjoys travelling and has a passion for photography. View all articles by Soh May Leng.
