SciaticaFree DropsSciatica Drops For treatment of sciatica pains in legs and lower back. Sciatica is characterized by pain resulting from the irritation and compression of the sciatic nerve. This pain initiates in the lower back and extends through the lower limbs, following the path of the sciatic nerve. As the largest nerve in the human body, the sciatic nerve originates in the lower back, extending through the hips, the back of the legs, and down to the feet. With