4. Other previous medications used that effect to peripheral neuropathy such as Carboplatin, Cisplatin, Colchicine, Dapsone, Etoposide, Ethambutol, Indomethacin, Isoniazid, Lithium, Metronidazole, Phenytoin, Pyridoxine, Statins, Stavudine (d4T) or conditions worsening peripheral nerves following that poor nutrition, kidney failure, chronic alcoholism, vitamin deficiency, Hypothyroidism