Used in the treatment of peripheral neuropathies, including diabetic neuropathy and numbness or tingling in hands and feet due to nerve damage. Supports nerve regeneration and helps improve symptoms related to vitamin B12 deficiency, especially in patients with poor nerve function. Commonly prescribed for neurological disorders associated with impaired myelin synthesis. Also used to enhance recovery after nerve injury or surgery. Effective in improving subjective symptoms such as pain, coldness, and discomfort in limbs. Often administered orally or via injection depending on severity.