It is used in the treatment of neuropathic pain. Alpha Lipoic Acid is a naturally occurring fatty acid which has a protective effect on the brain and nerve tissues. Folic Acid provides essential nutrients to the nerves. Methylcobalamin andPyridoxine are forms of vitamin B which help in the production of myelin, a substance that protects nerve fibers and helps in rejuvenating the damaged nerve cells. Pregabalin is an alpha 2 delta ligand which decreases pain by modulating calcium channel activity of the nerve cells. Together, they relieve neuropathic pain .