Below are the main rubriks (i.e strongest indications or symptoms) of Silicea in traditional homeopathic usage, not approved by the FDA.
Elephantiasis of scrotum
Itching of vulva and vagina; very sensitive
Discharge of blood from vagina every time child is nursed
Male; Burning and soreness of genitals, with eruption on inner surface of thighs
Chronic gonorrhoea, with thick, fetid discharge
Sexual erethism; nocturnal emissions
Nipples very sore; ulcerated easily; drawn in
Fistulous ulcers of breast ( Phosphorus Phos.) Abscess of labia
Discharge of blood between menstrual periods
Increased menses, with paroxysms of Icy coldness over whole body≡ more ...