Below are the main rubriks (i.e strongest indications or symptoms) of Mercurius Corrosivus in traditional homeopathic usage, not approved by the FDA.
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Swelling and redness of the nose.
Ozaena, discharge from the nose like glue, drying up in the posterior nares; perforation of the septum.
Nose stopped up and at the same time runs; rawness, smarting in the nostrils.
Fluent coryza; loss of smell.≡ more ...