Below are the main rubriks (i.e strongest indications or symptoms) of Argentum Nitricum in traditional homeopathic usage, not approved by the FDA.
Aching, tensive pain in various parts of chest in small spots.
Weight as of a stone in middle of sternum.
Burning in chest; sensation of warmth between scapulae and sternum.
Violent cramps and pain in muscles of chest.
Palpitation of the heart in paroxysms, with nausea.
Violent palpitation of the heart; in afternoon with faintish nausea; caused by any emotional excitement or any sudden muscular exertion; from lying on r. side.
Irregular (intermittent) action of heart (with an unpleasant sensation of fulness), agg. when noticing it, amel. when moving about in open air.
Angina pectoris, intense pain in chest and about heart, can hardly breathe.
Pure nervous asthma; spasm of respiratory muscles; great dyspnoea, agg. in crowded room.
Muco-purulent sputa seeming to come from wall of larynx.
Expectoration purulent, mixed with light blood.
Internal soreness of the larynx and pit of the throat, worse mornings.
Chronic laryngitis of singers; raising the voice causes cough.
Marked hoarseness, sometimes loss of voice; feeling as if something clogging vocal cords.
Cough with sense of soreness in l. side preventing lying on it.
Evening cough worse from tobacco smoke.
Cough agg. evening and night.
Suffocative cough at noon.
Cough in paroxysms induced by phlegm in larynx; irritation under sternum; fit of passion; laughing; stooping; smoking; ascending stairs; lying down; on awaking.
Haemoptysis.≡ more ...