Below are the main rubriks (i.e strongest indications or symptoms) of Arsenicum Album in traditional homeopathic usage, not approved by the FDA.
Burning in the throat.
Scraping, sharp pain, with burning in the throat.
Inflammation and gangrene of the throat.
Spasmodic constriction of the throat and of the oesophagus, with inability to swallow.
Deglutition painful and difficult, as if from paralysis of the oesophagus.
Sensation of great dryness in the throat and in the mouth, which induces continual drinking.
Accumulation of greyish or greenish mucus of salt or bitter taste in the throat.≡ more ...