Below are the main rubriks (i.e strongest indications or symptoms) of Argentum Nitricum in traditional homeopathic usage, not approved by the FDA.
Thinks his understanding will and must fail
Fearful and nervous; impulse to jump out of window
Faintish and tremulous
Melancholic, apprehensive of serious disease
Time passes slowly ( Cann)
ind.) Memory weak
Errors of perception
Impulsive; wants to do things in a hurry ( Lilium Tigrinum Lilium) Peculiar mental impulses
Fears and anxieties and hidden irrational motives for actions.≡ more ...