Xanthoxylum Fraxineum xan.

Dysmenorrhœa, with agonizing burning pains, extending along the crural nerves, and a feeling as if the limbs were paralyzed; usually with profuse menstruation, and agonized bearing-down, particularly in the thighs, < left side.
Ovarian neuralgia.
Menorrhagia.
Menstruation early, profuse, painful.
Sciatica of the anterior crural nerve.