Heart cath dye injection

[Lifesamystery]

I have heard that the dye thy use during a heart cath can cause reactions to some people. I am allergic to just about every chemical drugs etc .. I feel like the dye is making me really sick.. my bones feel brittle ( cracking etc ).. Has anybody heard, experienced or have knowledge about this..

Jus got trying to make sense out of all these invasive procedures..