Below are the main rubriks (i.e strongest indications or symptoms) of Causticum in traditional homeopathic usage, not approved by the FDA.
Have you ever used Causticum? Yes No
Violent, hollow, at times dry, with pain in right chest; hollow, especially night and morning, with tightly adhering mucus in the chest, and with sensation of soreness on the chest; hacking, from creeping and rawness in the throat; with pain above left hip, and involuntary passage of drops of urine; dry, remaining after pertussis.
Cough worse evening till midnight; from exhaling; drinking coffee; cold air; draught of air; when awaking.
Cough relieved by a swallow of cold water.≡ more ...