Raji, very sorry to hear of your predicament. I'm wondering if it is possible now that your wife has another chemical in her mouth alongside the amalgam, that the mercury still in her (both amalgam and body), is weakening her to be more suspeptible to the composites and create reactions that may not normally occur if she did not have amalgam/mercury? Do consider that possibility....

Because I was mercury toxic, I was hypersensitive to the composites, but became less so and more healthy are I got all the amalgams out and then detoxed. These days I am sicker again, because I never fully detoxified from mercury and developed a bacterial infection and other problems. But before this, I was seriously starting to heal!

Ceramic is highly expensive, but will last up to a lifetime. It does contain aluminium oxide, which may or may not be an issue in some people. Depends on whether it can leach out at all. I am not certain on this. It may also depend on how many are done. Perhaps too much of a good thing (or bad thing) is where people get tipped over the edge. Sometimes it just takes one extra problem to tip a person over.

Do consider however, that though your wife may have seemed better with the amalgam, that the added and different material from the composites may only be causing more of an issue, because she is dealing with more than one type of toxin at once now. Mercury has a habit of weakening and sensitising people to things they would not normally have a problem with. It can also continue to occur until the mercury is not only removed from the mouth, but detoxed from the body system/tissues.

Another example is people who get gold mixed with amalgam and suddenly find big big problems. Again, it's the potent mix of different metals in the same mouth that compounds the problem and both can set the other off.

It is very difficult for all of us, because every dental material has its own chemicals/toxins. So I do understand and sympathise with your plight.

Also, having amalgam removed/replaced is also risky, because the person is receiving a greater exposure to the mercury now that it's been displaced as it's being removed. That can also make a person worse, especially if they do not receive appropriate protection during removal and nutritional and dietry support at the sametime and thereafter.