Below are the main rubriks (i.e strongest indications or symptoms) of Silicea in traditional homeopathic usage, not approved by the FDA.
Suppuration of the kidneys; abscesses.
Continuous urging, with scanty discharge; also at night.
Frequent micturition with distress from irritable sphincter.
Weakness in urinary organs; constant desire to urinate.
Profuse urination relieves headache.
Involuntary micturition at night; also in children, with worms and in chorea.
Urine light-colored; suppressed; turbid, sediment of red or yellow sand.
Thick, fetid pus from urethra. θ Gonorrhoea.
Slight swelling of penis and testicles.
Squeezing pain in testicles.
Itching humid spots on genitals, mostly on scrotum; sweat on scrotum.
Pressing-down feeling in vagina; parts tender to touch.
Serous cysts of the vagina.
Itching at the pudendum; of the genitals.
Sexual desire increased or decreased, weak power but increased desire, ejaculation premature.
Painful coition, sensation on right side of head as if paralyzed; soreness of limbs. (But see 1.).
Red spots and itching on corona glandis.
Hydrocele; scrofulous children.
Increased desire, with spinal affection.
Nymphomania, with plethora.
Nausea during an embrace.
Menstrual flow strong-smelling, acrid.
Amenorrhoea, with suppressed foot-sweat; pain in abdomen.
Metrorrhagia, offensive foot-sweat; icy-cold body; painful hemorrhoids.
Leucorrhoea profuse, acrid, corroding; milky, preceded by cutting around the navel.
Prolapsus uteri from myelitis.
Menses too early and scanty; too late and too profuse; irregular, every two or three months.
Bloody discharge between periods.
Threatened abortion; hemorrhage after the abortion.
Promotes expulsion of moles; shooting pains.
While nursing sharp pains in breast or uterus; pain in back, increase of lochia; pure blood flows every time child nurses; complains every time she puts child to breast.
Aversion of child to mother's milk; refuses to nurse, or, if it does nurse, it vomits.
Mammae swollen, dark red, sensitive, burning pains prevent rest at night; also suppuration of mammae.
Induration, burning pains; limbs go to sleep.
Hard lumps in mammae.
Great itching of swollen mammae; scirrhus.
Darting, burning in left nipple.
Nipple is drawn in, like a funnel.
Scirrhus near right nipple, hard as gristle, uneven surface.
Nipple ulcerate; is very tender.≡ more ...