University of Calgary Mercury Video-How Mercury Causes Brain Neuron Degeneration
Informative Mercury Silver Amalgam Filling VideoFrom the International Academy of Oral Medicine and Toxicology
The following is an authorized presentation of the International Academy of Oral Medicine and Toxicology. The speaker is an authorized representative of the Academy, Dr. David Kennedy.
City Council of Costa Mesa, California moves to ban mercury based “silver” dental fillings. Is Colorado Springs next?
Californian’s for Green Dentistry. Mercury Free Resolution in Costa Mesa, CA.10.19.10
Warning Label on the back of a container of mercury based filling material sold under the name Tytin by Kerr Dental. This was the label on a ten plus year old package of the filling material.
Concerns about the material are not new. Look below for the current health warning information contained in the current Material Safety Data Sheet as of April 2009.
Warning Label for “silver” fillings sold under the name Tytin.
Warning Dental Mercury Toxicity
- Ingestion: May cause Neurotoxic (nerve damaging effects)
- Nephrotoxic (kidney damaging)effects
- Inhalation: May cause Bronchiolitis (in bronchiolitis the airway becomes obstructed from the swelling of the bronchiole walls )
- Pneumonitis (pneumonitis is inflammation of the lungs due to breathing in a foreign substance)
- Pulmonary Edema (pulmonary edema is an abnormal build up of fluid in the lungs, which leads to swelling)
- Eyes & Skin: May cause redness and irritation to eyes and skin
- Acute Exposure: May cause sensitization and possible visual disturbances
- PERSONAL PROTECTION-GLASSES, Protective Clothing, GLOVES, Ventilation Hood
- California Prop 65 Warning: This product contains mercury, a chemical known to the State of California to cause birth defects or other reproductive harm
- Keep Out of Reach of Children
As of April 2009 here are some of the warnings contained in the Health Hazard Data section of the Material Safety Data Sheet for this product:
- Acute Exposure:Inhalation of mercury vapor can cause cough, fever, nausea and vomiting.
May cause nausea, vomiting, kidney damage and nerve effects. May cause redness and irritation.
Chronic Exposure: Possible sensitization, dermatitis and swelling.
Mercury may be absorbed through the skin causing urinary problems.
- Chronic Exposure:Inhalation of high concentrations of mercury vapor over a long period may cause mercurialism.Symptoms include central nervous system (CNS) disorders [Brain and spinal cord]
Findings are extremely variable and include tremors, salivation, stomatitis, loosening of teeth, blue lines on gums, pain and numbness in extremities. Mercury may be deposited in the lens of the eye, causing visual disturbances.
- Effects and Hazards of Skin Contact: Irritant/Sensitizer/Neurotoxin/ Nephrotoxin.
- Effects and Hazards of Ingestion:Neurotoxic/Nephrotoxic [Affects nerves and kidneys]
- Effects and Hazards of Eye Contact: Irritant. Acute Exposure:
Contact may cause irritation. Mercury is corrosive and may cause corneal injury or burns.