Nerve sensitivity with laminates about a year ago, at the recommendation from my dentist, i had cosmetic dental work done in the form of laminates. since then i have had some nerve sensitivity in my mouth to both hot and cold. also, on and off numbness al

I : I can't account for the numbness but i can tell you that long standing sensitivity is not really normal after veneer placement. Whenever we make changes to tooth structure it is possible to aggravate the nerves with the expectation that everything will eventually settle down. Your situation may be going on longer than we would like. If your dentist cannot find the reason for your discomfort seek a second opinion.

Sorry : Sorry to hear that you are having a problem after having laminates places. As far as the numbness that you are experiencing i would tell you I have no idea what that could be from. In terms of the sensitivity to hot and cold after laminates were placed while not normal it can happen and can be from a number of different factors. Placing laminates is technique sensitive and during the bonding something may have contaminated the process. Also the preparation of the tooth can cause the sensitivity as well. In addition if your bite is off after they were bonded that can cause some of the issues that you are describing. I would call your dentist and explain to him what is going on and ask him to figure out what could be causing the issues that you are having. Worse case scenario go for a second opinion if you do not feel your concerns are not being addresses. Good luck.

Hot : Hot and cold sensitivity is not normal, but could be indicative of either poor bonding of the laminates or a problem with the health of one or more of the treated teeth. You may have had a problem with one or more of the teeth prior to the laminates without having any symptoms and then having them veneered caused those teeth to react. First you need to determine which teeth are actually sensitive, then you need to determine why. If your dentist cannot adequately determine this, seek another opinion. As to the numbness in the corner of your mouth, that is probably not related and is coincidental. However, if you had injections to numb your teeth for the veneers, the dentist may have injured a nerve in the process. It should recover over time.

Thats not good!: Laminates or veneers are an excellent cosmetic alternative that are bonded to your teeth. The problem with sensitivity lies in the bonding. If this step was compromised in anyway it can lead to sensitivity. Sometimes this can go away on its own, however if it continues the veneers may need to be replaced.

Ok: If your sensitivity is getting better and only lasts a few seconds its quite normal. Any time that a tooth is worked on, it can develop sensitivity. However, if the pain lingers for a few minutes to hours or wakes you up at night, you should be concerned.

Acid Etch= sensitive: While it is impossible to actually determine the specific nature of your sensitivity without a comprehensive exam, the required use of acid etching during the process of porcelain laminates can create sensitivity if exposed dentin or root surface are etched. Not sure about the numbness, but more the likely a visit to a dental professional to allow fresh eyes to evaluate your problem would be wise!

Disappointing...: I would discuss this with your dentist. Perhaps the veneers are hitting too hard when you bite down or move your jaw around. Perhaps you may not have a guard to wear at night. This is highly recommended to prevent damage to the veneers. As a side benefit the guard may take forces off the teeth to alleviate the nerve sensitivity. If you do not have a night guard i would get one.