Below are the main rubriks (i.e strongest indications or symptoms) of Rosa Canina in traditional homeopathic usage, not approved by the FDA.
Dog-rose. N. O. Rosaceae. Tincture of the hairy excrescence of insect origin called Cynosbati. Tincture of ripe fruits.
Bladder, affections of. Dysuria. clinical
Hips are used for making the very pleasant Confection of Roses used in general medicine as a basis for pills and electuaries. Cynosbati has been used in ancient times as a remedy in urinary difficulties. Burnett has confirmed this to some extent. A proving made by himself only evoked a somewhat increased flow of urine and a little heat in the urethra.