“…The most common causes of peripheral neuropathy are metabolic or endocrine disorders such as with diabetes mellitus, uremia, or thyroid disease, infections such as with human immunodeficiency virus or leprosy, toxic effects as with chemotherapy or alcohol excess, genetic disorders such as with Charcot-Marie-Tooth disease, amongst other causes. Another potentially underdiagnosed cause of peripheral neuropathy is a nutritional deficiency such as with insufficient vitamin B1, vitamin B6, vitamin B12, folate or thiamine [13,14]. Many other causes of peripheral neuropathy occur, but between 40-50% of patients with peripheral neuropathy have no determined cause for their peripheral neuropathy, leading to its designation as an idiopathic peripheral neuropathy [15].…”