Below are the main rubriks (i.e strongest indications or symptoms) of Causticum in traditional homeopathic usage, not reviewed by the FDA.
Blowing blood from nose, mornings.
Pimples on the tip of the nose.
Itching of tip and alae.
Old warts on the nose.
Fluent coryza, with pain in chest and limbs.
Dry coryza, with stoppage of nose.≡ more ...