Can Broken Amalgam Fillings Make You Sick Over Time?

Broken amalgam fillings can potentially lead to health issues, though the risk is generally considered low for most people. Amalgam fillings are made from a mixture of metals including mercury, silver, tin, and copper. Here are some considerations regarding broken amalgam fillings to help you understand the potential health risks and what to do.

Mercury Exposure

Amalgam fillings contain about 50% mercury, and while the amount of mercury released is typically minimal, broken fillings can increase the risk of mercury exposure. This is especially true if the filling is deteriorating or if fragments are ingested. Mercury exposure can lead to a range of health issues, from gastrointestinal problems to neurological symptoms.

Infection Risk

A broken filling can create gaps that allow bacteria to enter the tooth, potentially leading to tooth decay or infections. If left untreated, these issues can result in pain, swelling, and even systemic issues affecting the entire body.

Allergic Reactions

Some individuals may have allergic reactions to the metals in amalgam, leading to localized pain or even systemic symptoms. Metal sensitivity is not uncommon, and a skin test can help determine if you have an allergy.

Toxicity Concerns

There has been ongoing debate about the long-term health effects of mercury exposure from amalgam fillings. However, many studies have not found conclusive evidence linking amalgam to serious health issues in the general population. Nevertheless, it is crucial to maintain good dental health and consult a dentist if a filling is broken to assess the situation and determine the best course of action, which may include replacing the filling.

Myth Debunked: Broken Amalgam Fillings Do Not Make You Sick

It is a common misconception that a broken amalgam filling can make you sick. An amalgam filling is an amalgamation of metals bound together by mercury that fills a tooth cavity. Once it is set, the filling is stable and non-reactive. Even if it breaks, it does not become more "toxic." The filling is still a stable and safe option for filling dental cavities.

A broken filling can pose risks by becoming a food trap, which can lead to decay. Therefore, it is essential to have the filling fixed or repaired as soon as possible to prevent further issues.

Real Risks of Amalgam Fillings

The real risks of amalgam fillings are related to mercury exposure during restoration and removal. Mercury is present in the environment and is ubiquitous. Small amounts can be ingested daily, and this is negligible to have any effect on health for most people. However, if you are hypersensitive or allergic to the metals in amalgam, a metal allergy test is required to confirm the sensitivity.

It is important to note that for most of the population, there shouldn't be a problem with amalgam fillings unless you have hypersensitivity or an allergy. In such cases, you can manage the situation with the help of a dental professional.

Fun Fact: Mercury Exposure from Seafood

Eating seafood once a week can actually raise your urine mercury levels to 5 to 20 μg/L, which is equivalent to two to eight times the level of exposure that comes from numerous amalgam fillings. This highlights the fact that the mercury in amalgam fillings is just a small part of your overall mercury exposure.

In conclusion, while broken amalgam fillings can pose risks, the general population can safely live with them without significant health issues. However, it is always important to consult a dental professional for personalized advice and treatment options if you have concerns about the condition of your fillings.