06/12/2019
When should you think to replace the old amalgams in your mouth? The life of an amalgam filling is about 10 years. Over time, these fillings will start to wear away, exposing areas where bacteria can sneak in and start causing tooth decay.
Also, since an amalgam filling is made of around 50% mercury, a metal, which is used in thermometers, it adjusts to the temperature. When you drink something hot, the amalgam filling will expand and place a lot of extra strain on your tooth, which can eventually lead to cracks and fractures. you may end up needing to get a crown instead of just another filling.
If your dental fillings are defective or show decay, it's important to replace them. Untreated decay may eventually lead to an infection (abscess). In some cases, replacing a dental filling may benefit the long-term health of your tooth.
Take a pro-active approach and donât wait to get to the point of feeling pain.