Old filling sensitive to cold

When any of the previous circumstances occurs with your root canal tooth you may experience a range of symptoms. One cavity was located very close to the nerve inside the tooth.

But it also depends on how deep the cavity was.

Old filling sensitive to cold. Here are some reasons why your filled tooth is sensitive to cold drinks. Type Of Filling Material Once the tooth is filled you may experience tooth sensitivity due to the filling which was used. People vary in their response to different filling materials.

Your dentist has no way of predicting if your teeth will react to a particular filling material. Sensitivity to cold temperatures can occur as a result of leaky fillings. The problem happens when fillings dont adhere tightly to the sides of your teeth.

Your old filling has changed color. Tooth-colored composite resin fillings can eventually become darker or may look slightly yellow. Replacing the filling restores your tooths appearance.

A filling should always be tried first unless the dentist has told you that it definetly needs a root canal. A good dentist will take the time to put a special base under the filling if they think the decay was deep to try to prevent sensitivity. Once a tooth needs a rootcanal a filling will not work because the nerve of the tooth which is the tissue and blood supply has become involved and.

This weakness is then complicated by simple physics. When you drink hot or cold liquids your teeth expand and contract as do your silver fillings. The problem is that your teeth and fillings expand and contract at different rates and that difference can lead to micro cracks and hairline fractures.

There are several reasons why your tooth can be sensitive to cold after a filling was done. One cavity was located very close to the nerve inside the tooth. Another reason when you are numb at the time of filling placement bite might seem to be fine but in reality it might be just a smutch high or third it might be interfering when you move your teeth all the way left or right.

It may feel like a shock of cold or sudden pain that comes on quickly and goes away. Factors that can trigger tooth sensitivity after a filling include. The filling was a compound filling covering the top of the tooth and going down the backside of the tooth.

I never had any tooth sensitivity or pain from this tooth with the initial filling. Since the filling has been replaced with the same type of composite material I have had minor sensitivity to hot and cold but more importantly I have had some moderate pain whenever I bite down on. One of my back molars was very sensitive to pressure biting down and cold.

It turns out that the old silver filling had a crack in it. Now Ive had an onlay put on. Its bigger than a filling but not like an entire crown.

Not to mention every time I get work done on my teeth I end up with canker sores. Ive had my silver fillings for 30-35 years at least. One of the most common symptoms related to metal amalgam fillings and even gold fillings is tooth sensitivity to heat and cold.

Thats because the metal is good at conducting heat and cold and sends it deep into the tooth close to the tooth nerve. The amount of sensitivity depends on the material and the size of the filling. It is very common to have sensitivity after a filling is done.

I tell my patients to except up to 2 weeks of cold sensitivity. As long as the sensitivity continues to improve it is very possible the tooth wont need a root canal. But it also depends on how deep the cavity was.

Metal amalgam fillings can make your teeth more sensitive to heat and cold. Metal Amalgam Fillings Conduct Heat. Metal conducts heat very well.

Your natural tooth material insulates the tooth nerve from temperature changes but the metal conducts the heat or cold down into the tooth which can increase sensitivity. Reconstructive dentistry solutions like. This pain is a very sharp pain that occurs only when your teeth touch something hot or cold.

The pain goes away in a few seconds when the hot or cold is removed. Damage to the tooth or filling can cause you to react poorly when you introduce hot or cold beverages into your mouth. In addition to using toothpaste made for sensitive teeth you might also benefit from using a fluoride gel sealants or a better filling that covers any exposed roots.

The dentist checked it and found decay in a left bottom molar and he performed a filling. He said it is a deep filling as it is close to nerve. After the filling I didnt feel sharp pain anymore but the tooth became sensitive to cold hot sweet and pressure so I back to the same dentist for a check in Apr 2012.

After getting a filling it is normal to feel some sensitivity especially if the area of decay was large and encompassed much of the tooth itself. There are some other reasons for tooth sensitivity after filling too. Clean teeth expose more nerves.

If your teeth were coated with plaque and tartar removing that in the course of placing a filling may expose areas of the teeth. By the constant blowing of the nose all of the upper teeth become sensitive. You will feel the tingling sensation of any sudden impact even when you are suddenly standing up or walking.

The feeling of sudden sensitivity in one tooth. There is no reason to think that sensitivity to cold is an issue that always affects all of your teeth. 1Sensitivity to cold does indicates an inflamed pulp which again has two variables.

A The inflammation is considered REVERSIBLE if the pain from the cold stimulus disappears within a few seconds of removing the cold stimulus ie. Silver fillings can be sensitive to hot and cold. The metal can conduct the temperature into tooth.

Normally this is a temporary condition. Deeper cavities often have a insulating material placed under amalgam filling to prevent this thermal sensitivity. Other filling materials can have thermal sensitivity too.

Some nerves following a filling become hyper sensitive to cold hot and sweet. If this doesnt settle naturally instead of replacing a new definitive filling straight away the dentist may remove the filling and place a sedative temporary instead to allow the nerve to settle first. Restore aesthetics or bite.

When any of the previous circumstances occurs with your root canal tooth you may experience a range of symptoms. Here are some signs that indicate it may be time to make an appointment with your dental professional according to the AAE. Sensitivity to hot and cold or lingering pain after consuming hot or cold food.

Sensitivity to cold is a sign that the tooth is alive but unhappy. It could be many things but if you were my patient and you had cold sensitivity for more than a couple of days after a filling i would want to see you right away and i would not charge you to evaluate the situation make adjustments or desensitize the tooth. Sensitivity from a tooth filling should go away within two to four weeks.

If the sensitivity doesnt seem to be getting any better during.