Oxalicum Acidum ox-ac.

Indicated in spinal disease, with intense neuralgic pain and tendency to motor paralysis; locomotor ataxia; neurasthenia; angina pectoris; gastralgia; also used in oxaluria with gouty pain.

Intense pain of rather short duration, in small circumscribed areas. Gastralgia; pain excruciating, causing vomiting; feeling of coldness between stomach and navel.

Angina pectoris with short stitching pain in a small area, worse from slightest motion, accompanied by a sense of numbness.

Spinal pains starting between shoulders, with numbness and weakness in the back and limbs, sharp lancinating pains, and loss of motor power in the limbs.