Below are the main rubriks (i.e strongest indications or symptoms) of Causticum in traditional homeopathic usage, not reviewed by the FDA.
Involuntary when coughing, sneezing ( Pulsatilla Puls.) Expelled very slowly, and sometimes retained
Involuntary during first sleep at night; also from slightest excitement
Retention after surgical operations
Loss of sensibility on passing urine.
Female; Uterine inertia during labor