Below are the main rubriks (i.e strongest indications or symptoms) of Causticum in traditional homeopathic usage, not reviewed by the FDA.
RECTUM, ANUS, STOOL
Pressure in the rectum.
Itching and sticking in the rectum.
Frequent, sudden, penetrating, pressive pain in rectum.
Frequent passage of offensive flatus.
Stools tough and shining; first hard and in pieces, the last soft; knotty, like sheep's dung.
Frequent ineffectual efforts to stool with much pain, anxiety and redness in face.
The stool passes better standing.
Pulsations in the perineum.
Fissure of the anus, pains worse when walking.
Itching in the anus.
Large, painful pustule near the anus, discharging pus, blood and serum.
Hemorrhoids impeding the stool; swollen; itching, stitching, moist; stinging, burning; painful when touched, when walking, or when thinking of them.≡ more ...