Can tooth sensitivity go away?
Noah Mitchell
Published Jan 24, 2026
It's unlikely that tooth sensitivity will go away on its own. If your teeth have started to feel sensitive, it's best to see a dentist and have your oral health checked out. Don't ignore the problem and hope that it will go away. Your dentist can diagnose the cause of your tooth sensitivity and recommend treatment.
How long can tooth sensitivity last?
Recent routine dental procedures: Sensitivity can occur following teeth cleaning, root planing, crown placement and tooth restoration. Sensitivity caused by dental procedures is temporary and usually disappears in 4 to 6 weeks.
Can tooth sensitivity come and go?
What causes sensitivity? Tooth sensitivity can come and go with time and is usually caused by exposed dentin on root areas from gum disease and/or receded gums. Unlike the crowns of your teeth, the root area of your tooth isn't protected by enamel, but rather cementum.
Can sensitive teeth flare up?
Sensitive Teeth Caused by Foods or Drinks Can Flare Up Unexpectedly.
Why have my teeth suddenly gone sensitive?
Tooth sensitivity can occur when tooth enamel has been worn down, and the dentin or the even the nerves of teeth are exposed. When these surfaces are exposed, eating or drinking something with an extremely low or high temperature may cause you to feel a sudden, sharp flash of pain.
24 related questions foundHow can I cure my sensitive teeth permanently?
10 Tips for Dealing with Sensitive Teeth
- Use Toothpaste Made for Sensitive Teeth. ...
- Use Only Soft Toothbrushes. ...
- Use a Mouthguard at Night. ...
- Have Your Gums Checked by a Dentist.
- Make a Salt Water Mouthwash. ...
- Oil Pulling: Swishing With Coconut Oil. ...
- Dental Varnishes and Coatings that Control Sensitivity. ...
- Relieve Pain With Clove.
How do you get rid of sensitive teeth?
Ways to treat sensitive teeth
- Fluoride treatment. Your dentist may recommend a fluoride treatment to strengthen your tooth enamel. ...
- Dietary changes. In addition to fluoride treatments, eliminating tooth sensitivity may require dietary changes. ...
- Healthier brushing habits. ...
- Wear a mouth guard. ...
- Dental procedures.
Does tooth sensitivity mean a cavity?
Cavities can cause tooth sensitivity, but the presence of tooth sensitivity does not necessarily mean you have one or more cavities. If you are unsure, it is important to schedule an appointment with our dentist in Largo for a full examination. The edges of your teeth feel rough.
Can sensitive teeth feel like toothache?
Whether the pain feels short and sharp, or an ongoing dull ache, pain in your teeth shouldn't happen in the first place. It can be a sign of sensitivity, or something more serious such as a cavity. You should see your dentist for a diagnosis.
Can Sensodyne heal a cavity?
Its active ingredients, stannous fluoride, builds a repairing layer over the vulnerable areas of your teeth and protects them from pain. With twice daily brushing, Sensodyne Repair and Protect toothpaste provides effective lasting relief from the twinge of sensitivity* and offers everyday cavity protection.
How long does Sensodyne take to work?
How long does Sensodyne toothpaste take to work? Sensodyne Rapid Relief can relieve sensitivity* in as little as 3 days, while other Sensodyne toothpastes may take up to 2 weeks. * It's important to continue brushing with Sensodyne toothpaste twice a day, every day, for lasting tooth sensitivity relief.
How do you get rid of sensitive teeth naturally?
10 Easy Home Remedies to Get Relief from Sensitive Teeth
- Desensitizing Toothpaste. esensitizing toothpaste can help relieve pain and prevent it from traveling to your brain. ...
- Hydrogen Peroxide Mouthwash. ...
- Green Tea. ...
- Honey and Warm Water. ...
- Capsaicin. ...
- Turmeric. ...
- Saltwater Rinse. ...
- Vanilla Extract.
Does enamel grow back?
Tooth enamel is the hardest tissue in the body. Problem is, it's not living tissue, so it can't be naturally regenerated. Unfortunately, you can't regrow it artificially, either -- not even with those special toothpastes.
How do you rebuild enamel?
4 Ways to Strengthen and Restore Tooth Enamel
- Practice good oral hygiene. It is always essential to practice good oral hygiene even if you do not see enamel erosion. ...
- Use fluoride treatment. ...
- Avoid harmful foods. ...
- Visit the dentist regularly.
What does tooth sensitivity feel like?
“Most people will describe sensitivity as a short, sharp sensation that they get after having something hot or cold or something sweet,” explains dentist Nisha Farma. But this physical discomfort is just the beginning of the story when it comes to the impact of sensitivity.
How can I rebuild my enamel naturally?
Remineralizing Enamel Before It's Lost
- Brush twice a day with a fluoride toothpaste such as Crest Gum & Enamel Repair.
- Brush for the dentist-recommended two minutes.
- Try brushing in between meals when possible.
- Floss at least once a day.
- Rinse with a fluoride-infused, remineralizing mouthwash.
Is it possible to remineralize teeth?
Enamel protects the inner layers of your teeth from dietary acids, helping to keep them healthy and white. Once enamel wears away, it can't repair itself1. However, it is possible to repair and strengthen weakened enamel – a process known as 'remineralization' – and protect your teeth from future erosion.
How do you tell if your enamel is gone?
What are the signs of enamel erosion?
- Sensitivity. Certain foods (sweets) and temperatures of foods (hot or cold) may cause a twinge of pain in the early stage of enamel erosion.
- Discoloration. ...
- Cracks and chips. ...
- Smooth, shiny surfaces on the teeth, a sign of mineral loss.
- Severe, painful sensitivity. ...
- Cupping.
Can coconut oil regrow teeth?
When you're thinking about undergoing some at-home oral health treatments yourself, it's good to know the facts first. Those are threefold. First, coconut oil pulling doesn't help out in the plaque or cavity department. Next, not only is coconut oil unable to regrow your teeth, nothing can.
Does Sensodyne work long term?
Therefore, regular brushing with Sensodyne toothpaste is particularly recommended for excellent long-term oral health and sensitivity-free teeth.
Which Sensodyne is best for sensitive teeth?
The Sensodyne Rapid Relief range is designed to reduce the pain of tooth sensitivity quickly, providing relief in as little as 3 days. Many toothpastes for sensitive teeth can take up to 2 weeks to take effect, so Rapid Relief is the best option when you need relief fast.
Does tooth sensitivity mean root canal?
Sensitivity. A lot of people have sensitive teeth. And just because you may have some sensitivity, especially with hot or cold food and drinks, doesn't necessarily mean you need a root canal. However, those who do need a root canal have sensitivity that doesn't go away once the hot or cold element is removed.
How long can you leave a cavity untreated?
Like most ailments, the longer you leave a cavity without treatment, the worse it's going to get. In a span of 3-6 months cavities can reach the nerve of your tooth. That's not good.
Is decay a cavity?
No, tooth decay is not the same as a cavity. However, tooth decay can cause cavities. Tooth decay, or also referred to as dental caries, start as plaque, the sticky film that builds up on your teeth. The bacteria found in plaque produces acid that, if left unchecked, can destroy the surface of your teeth.
How do I know I need a root canal?
Signs you may need root canal therapy include:
- Severe toothache pain upon chewing or application of pressure.
- Prolonged sensitivity (pain) to hot or cold temperatures (after the heat or cold has been removed)
- Discoloration (darkening) of the tooth.
- Swelling and tenderness in nearby gums.