Below are the main rubriks (i.e strongest indications or symptoms) of Mercurius Corrosivus in traditional homeopathic usage, not approved by the FDA.
Inflammation with stitches in ear.
Discharge of fetid pus from ear.
Violent pulsation in ears, agg. l.
In afternoon burrowing and lancinations in l. ear so violent he involuntarily weeps and cries for three minutes; later no traces of it.≡ more ...