Adverse reaction reports to the FDA
	
	
		Shouldn't dentists have to file adverse reaction reports to the FDA when a patient has an adverse reaction to a dental material? Most lie and say it's impossible to have an adverse reaction to a crown material or even an acrylic cement in someone who reports being allergic to acrylic. 
I was wondering about this because I just found out that The FDA says Align Technology Inc. maker of the popular Invisalign "invisible braces," didn't tell the agency about several allergic reactions to the product. 
I had an allergic reaction to a cement several years ago and I just checked the FDA website. I had even told the manufacturer about it. The adverse reaction report isn't there. I sent one in myself. 
There should be a database about these things so that people can find out if a product is know to cause problems. Like I said, dentists won't admit that the materials can be harmful.