Chromium trioxide in healthcare

Chromium trioxide is used to stop bleeding, especially in heavy nosebleeds in a process known as cauterization.

The substitute

It was found that silver nitrate in the form of lunar caustic sticks can replace chromium trioxide as a cauterization agent. The use of silver nitrate is associated with some drawbacks, but it is still advantageous compared to chromium trioxide which is highly toxic and carcinogenic.

For more information on Chromium trioxide, see our factsheet!